{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright © Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for kernel-rt is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation (CVE-2019-11085)\n\n* kernel: DMA attack using peripheral devices (Thunderclap) (BZ#1690716)\n\n* kernel: infinite loop in update_blocked_averages() in kernel/sched/fair.c leading to denial of service (CVE-2018-20784)\n\n* kernel: a NULL pointer dereference in drivers/scsi/megaraid/megaraid_sas_base.c leading to DoS (CVE-2019-11810)\n\n* kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c (CVE-2019-11811)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* kernel-rt: update to the RHEL8.0.z batch#2 source tree (BZ#1717516)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:1971", "url": "https://access.redhat.com/errata/RHSA-2019:1971" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1680540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1680540" }, { "category": "external", "summary": "1690716", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1690716" }, { "category": "external", "summary": "1709164", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1709164" }, { "category": "external", "summary": "1709180", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1709180" }, { "category": "external", "summary": "1710405", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1710405" }, { "category": "external", "summary": "1717516", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1717516" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_1971.json" } ], "title": "Red Hat Security Advisory: kernel-rt security and bug fix update", "tracking": { "current_release_date": "2026-06-28T09:04:36+00:00", "generator": { "date": "2026-06-28T09:04:36+00:00", "engine": { "name": "Red Hat SDEngine", "version": "5.2.6" } }, "id": "RHSA-2019:1971", "initial_release_date": "2019-07-30T11:02:54+00:00", "revision_history": [ { "date": "2019-07-30T11:02:54+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-07-30T11:02:54+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2026-06-28T09:04:36+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product": { "name": "Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:8::nfv" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Real Time (v. 8)", "product": { "name": "Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:8::realtime" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debuginfo@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debug-debuginfo@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debug@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debug-core@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-kvm-debuginfo@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-modules@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debug-kvm-debuginfo@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-core@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debug-modules-extra@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debug-modules@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-modules-extra@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debug-devel@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-devel@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-kvm@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product": { "name": "kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_id": "kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt-debug-kvm@4.18.0-80.7.1.rt9.153.el8_0?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "product": { "name": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "product_id": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/kernel-rt@4.18.0-80.7.1.rt9.153.el8_0?arch=src" } } } ], "category": "architecture", "name": "src" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src" }, "product_reference": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)", "product_id": "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "NFV-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src" }, "product_reference": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)", "product_id": "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" }, "product_reference": "kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "relates_to_product_reference": "RT-8.0.0.Z" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-20784", "cwe": { "id": "CWE-835", "name": "Loop with Unreachable Exit Condition ('Infinite Loop')" }, "discovery_date": "2019-02-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1680540" } ], "notes": [ { "category": "description", "text": "The CFS Linux kernel scheduler mishandles handling of leaf cfs_rq's in the kernel/sched/fair.c code, which allows a local unprivileged attacker to cause a denial of service (DoS) by entering an infinite loop in update_blocked_averages() function by inducing a high load on a system. Due to the nature of the flaw, a remote network attack (by initiating a magnitude of remote requests) cannot be fully ruled out.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: infinite loop in update_blocked_averages() in kernel/sched/fair.c leading to denial of service", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2018-20784" }, { "category": "external", "summary": "RHBZ#1680540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1680540" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2018-20784", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20784" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20784", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20784" } ], "release_date": "2018-12-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-07-30T11:02:54+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.", "product_ids": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:1971" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "kernel: infinite loop in update_blocked_averages() in kernel/sched/fair.c leading to denial of service" }, { "cve": "CVE-2019-11085", "cwe": { "id": "CWE-653", "name": "Improper Isolation or Compartmentalization" }, "discovery_date": "2019-05-15T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1710405" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Linux kernel's implementation of GVT-g which allowed an attacker with access to a 'passed through' Intel i915 graphics card to possibly access resources allocated to other virtual machines, crash the host, or possibly corrupt memory leading to privilege escalation.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-11085" }, { "category": "external", "summary": "RHBZ#1710405", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1710405" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-11085", "url": "https://www.cve.org/CVERecord?id=CVE-2019-11085" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-11085", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11085" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00249.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00249.html" } ], "release_date": "2019-05-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-07-30T11:02:54+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.", "product_ids": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:1971" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" }, "products": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation" }, { "cve": "CVE-2019-11810", "cwe": { "id": "CWE-476", "name": "NULL Pointer Dereference" }, "discovery_date": "2019-05-07T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1709164" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Linux kernel, prior to version 5.0.7, in drivers/scsi/megaraid/megaraid_sas_base.c, where a NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds(). An attacker can crash the system if they were able to load the megaraid_sas kernel module and groom memory beforehand, leading to a denial of service (DoS), related to a use-after-free.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: a NULL pointer dereference in drivers/scsi/megaraid/megaraid_sas_base.c leading to DoS", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-11810" }, { "category": "external", "summary": "RHBZ#1709164", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1709164" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-11810", "url": "https://www.cve.org/CVERecord?id=CVE-2019-11810" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-11810", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11810" } ], "release_date": "2019-05-07T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-07-30T11:02:54+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.", "product_ids": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:1971" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "kernel: a NULL pointer dereference in drivers/scsi/megaraid/megaraid_sas_base.c leading to DoS" }, { "cve": "CVE-2019-11811", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2019-05-07T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1709180" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Linux kernel's implementation of IPMI (remote baseband access). An attacker, with local access to read /proc/ioports, may be able to create a use-after-free condition when the kernel module is unloaded which may result in privilege escalation.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c", "title": "Vulnerability summary" }, { "category": "other", "text": "This flaw has been rated as \"Moderate\" as the attacker needs to be able to abuse this flaw in a very narrow race condition of the kernel module being unloaded. This scoring system from this flaw differentiates from other sources as the attacker must have a local account to be able to read the file (/proc/ioports) while the module is unloaded. None of the above actions are 'network facing' attack vectors.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-11811" }, { "category": "external", "summary": "RHBZ#1709180", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1709180" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-11811", "url": "https://www.cve.org/CVERecord?id=CVE-2019-11811" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-11811", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11811" } ], "release_date": "2019-05-07T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-07-30T11:02:54+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.", "product_ids": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:1971" }, { "category": "workaround", "details": "A mitigation to this flaw would be to no longer use IPMI on affected hardware until the kernel has been updated. Existing systems that have IPMI kernel modules loaded will need to unload the \"ipmi_si\" kernel module and blacklist ( See https://access.redhat.com/solutions/41278 for a guide on how to blacklist modules). Take careful consideration that if unloading and blacklisting the module, this creates a one-time attack vector window for a local attacker.", "product_ids": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "NFV-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "NFV-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.src", "RT-8.0.0.Z:kernel-rt-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-core-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debug-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-debuginfo-common-x86_64-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-devel-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-kvm-debuginfo-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64", "RT-8.0.0.Z:kernel-rt-modules-extra-0:4.18.0-80.7.1.rt9.153.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c" } ] }