{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "category" : "csaf_base",
    "csaf_version" : "2.0",
    "distribution" : {
      "tlp" : {
        "label" : "WHITE",
        "url" : "https://www.first.org/tlp/"
      }
    },
    "lang" : "de-DE",
    "notes" : [ {
      "category" : "legal_disclaimer",
      "text" : "Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen."
    }, {
      "category" : "description",
      "text" : "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann eine Schwachstelle in Linux Kernel ausnutzen, um seine Privilegien zu erhöhen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2022-0079 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0079.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0079 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0079"
    }, {
      "category" : "external",
      "summary" : "Juniper Security Advisory JSA70185 vom 2023-01-12",
      "url" : "https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-Space-Multiple-vulnerabilities-resolved-in-22-3R1-release?language=en_US"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4617-1 vom 2022-12-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013342.html"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 6847643 vom 2022-12-20",
      "url" : "https://www.ibm.com/support/pages/node/6847643"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2022-06-02",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-32250"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bug-Tracker 2093146 vom 2022-06-03",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2093146"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2177-1 vom 2022-06-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011353.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2172-1 vom 2022-06-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011346.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2214-1 vom 2022-06-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011372.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2216-1 vom 2022-06-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011374.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2230-1 vom 2022-07-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011378.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2239-1 vom 2022-07-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011376.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3065 vom 2022-07-01",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2245-1 vom 2022-07-03",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011382.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5173 vom 2022-07-03",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00141.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2262-1 vom 2022-07-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011390.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2268-1 vom 2022-07-05",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011401.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-1604 vom 2022-07-07",
      "url" : "https://alas.aws.amazon.com/ALAS-2022-1604.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-1813 vom 2022-07-15",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5636 vom 2022-07-20",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5636"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5648 vom 2022-07-20",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5648"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5641 vom 2022-07-20",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5641"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5626 vom 2022-07-20",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5626"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5633 vom 2022-07-20",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5633"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-015 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-015.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASKERNEL-5.10-2022-016 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-016.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-030 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-030.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-028 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-028.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-004 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-004.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-114 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-114.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-017 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-017.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-002 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-002.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-003 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-003.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-032 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-032.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5834 vom 2022-08-02",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5834"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5802 vom 2022-08-02",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5802"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5805 vom 2022-08-02",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5805"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5804 vom 2022-08-02",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5804"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5806 vom 2022-08-02",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5806"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9667 vom 2022-08-02",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-9667.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5819 vom 2022-08-03",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5819"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5839 vom 2022-08-03",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5839"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-5819 vom 2022-08-10",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-5819.html"
    }, {
      "category" : "external",
      "summary" : "ORACLE OVMSA-2022-0021 vom 2022-08-10",
      "url" : "https://oss.oracle.com/pipermail/oraclevm-errata/2022-August/001058.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2741-1 vom 2022-08-10",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011866.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6075 vom 2022-08-16",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6075"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6073 vom 2022-08-16",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6073"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2875-1 vom 2022-08-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011976.html"
    }, {
      "category" : "external",
      "summary" : "Exploit auf Github vom 2022-08-25",
      "url" : "https://github.com/theori-io/CVE-2022-32250-exploit"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2875-2 vom 2022-09-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012052.html"
    }, {
      "category" : "external",
      "summary" : "IGEL Security Notice ISN-2022-18 vom 2022-09-07",
      "url" : "https://kb.igel.com/securitysafety/en/isn-2022-18-linux-kernel-vulnerability-63811816.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3293-1 vom 2022-09-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012273.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6551 vom 2022-09-19",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6551"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3450-1 vom 2022-09-28",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012439.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-185 vom 2022-11-04",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-185.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation",
    "tracking" : {
      "current_release_date" : "2023-01-11T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:26:25.604+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0079",
      "initial_release_date" : "2022-06-02T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-06-02T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-06-06T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-06-26T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-06-28T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-06-29T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-07-03T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE und Debian aufgenommen"
      }, {
        "date" : "2022-07-04T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-07-05T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-07-07T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-07-14T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-07-19T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-07-20T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-07-21T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-08-02T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-08-03T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-08-09T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-08-10T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von ORACLE und SUSE aufgenommen"
      }, {
        "date" : "2022-08-16T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-08-23T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-25T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Exploit aufgenommen"
      }, {
        "date" : "2022-09-01T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-07T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von IGEL aufgenommen"
      }, {
        "date" : "2022-09-18T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-19T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-09-28T22:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-06T23:00:00.000+00:00",
        "number" : "26",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-12-20T23:00:00.000+00:00",
        "number" : "27",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2022-12-26T23:00:00.000+00:00",
        "number" : "28",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-01-11T23:00:00.000+00:00",
        "number" : "29",
        "summary" : "Neue Updates von Juniper aufgenommen"
      } ],
      "status" : "final",
      "version" : "29"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
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          "name" : "Amazon Linux 2",
          "product_id" : "398363",
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            "cpe" : "cpe:/a:ibm:spectrum_protect:10.1"
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        "category" : "product_name",
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            "cpe" : "cpe:/o:oracle:linux:-"
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        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux",
        "product" : {
          "name" : "Red Hat Enterprise Linux",
          "product_id" : "67646",
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      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2022-32250",
    "notes" : [ {
      "category" : "description",
      "text" : "Es besteht eine Schwachstelle im Linux Kernel in \"net/netfilter/nf_tables_api.c\". Eine falsche Überprüfung von \"NFT_STATEFUL_EXPR\" kann zu einer Use-after-free Situation führen. Ein lokaler Angreifer mit der Berechtigung, User/Net-Namespaces zu erzeugen, kann seine Privilegien zu \"root\" ausweiten."
    } ],
    "product_status" : {
      "known_affected" : [ "T003343", "2951", "T002207", "67646", "T017865", "T023657", "398363", "T004914" ],
      "last_affected" : [ "T023404" ]
    },
    "release_date" : "2022-06-02T22:00:00.000+00:00",
    "title" : "CVE-2022-32250"
  } ]
}