{
  "document" : {
    "aggregate_severity" : {
      "text" : "mittel"
    },
    "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 im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "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-2024-0002 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0002.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-0002 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0002"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:1250 vom 2024-03-12",
      "url" : "https://access.redhat.com/errata/RHSA-2024:1250"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:1188 vom 2024-03-06",
      "url" : "https://access.redhat.com/errata/RHSA-2024:1188"
    }, {
      "category" : "external",
      "summary" : "ORACLE OVMSA-2024-0003 vom 2024-03-07",
      "url" : "https://oss.oracle.com/pipermail/oraclevm-errata/2024-March/001093.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6647-2 vom 2024-02-29",
      "url" : "https://ubuntu.com/security/notices/USN-6647-2"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:1306 vom 2024-03-13",
      "url" : "https://access.redhat.com/errata/RHSA-2024:1306"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:0723 vom 2024-02-08",
      "url" : "https://access.redhat.com/errata/RHSA-2024:0723"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:0725 vom 2024-02-07",
      "url" : "https://access.redhat.com/errata/RHSA-2024:0725"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice LSN-0101-1 vom 2024-03-12",
      "url" : "https://ubuntu.com/security/notices/LSN-0101-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6645-1 vom 2024-02-20",
      "url" : "https://ubuntu.com/security/notices/USN-6645-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6646-1 vom 2024-02-20",
      "url" : "https://ubuntu.com/security/notices/USN-6646-1"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker #2256279 vom 2024-01-01",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2256279"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugtracker #2256279 vom 2024-01-01",
      "url" : "https://access.redhat.com/security/cve/cve-2023-7192"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6647-1 vom 2024-02-21",
      "url" : "https://ubuntu.com/security/notices/USN-6647-1"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2024-12193 vom 2024-03-04",
      "url" : "https://linux.oracle.com/errata/ELSA-2024-12193.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:1367 vom 2024-03-19",
      "url" : "https://access.redhat.com/errata/RHSA-2024:1367"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:1404 vom 2024-03-19",
      "url" : "https://access.redhat.com/errata/RHSA-2024:1404"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:1382 vom 2024-03-19",
      "url" : "https://access.redhat.com/errata/RHSA-2024:1382"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1332-2 vom 2024-04-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018378.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1322-2 vom 2024-04-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018377.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1332-1 vom 2024-04-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018376.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:2006 vom 2024-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2024:2006"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:2008 vom 2024-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2024:2008"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1454-1 vom 2024-04-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018431.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1466-1 vom 2024-04-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018438.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1480-1 vom 2024-04-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018444.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1490-1 vom 2024-05-03",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018445.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1643-1 vom 2024-05-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018529.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1648-1 vom 2024-05-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018524.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1641-1 vom 2024-05-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018531.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1647-1 vom 2024-05-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018525.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1646-1 vom 2024-05-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018526.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1648-2 vom 2024-05-21",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018572.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1870-1 vom 2024-05-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018634.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2024-022 vom 2024-07-03",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000226633/dsa-2024-022-security-update-for-dell-networker-vproxy-multiple-component-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2024-348 vom 2024-08-06",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000227573/dsa-2024-348-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-security-update-for-multiple-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1489-1 vom 2024-08-19",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/D5LYDXV5ACGHUYO5XWLWD5VAOA5HLJ7U/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1465-1 vom 2024-08-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-August/019273.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2024-422 vom 2024-10-10",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000234730/dsa-2024-422-security-update-for-dell-networker-vproxy-multiple-component-vulnerabilities"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2024-10-09T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-10-10T11:53:52.551+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.8"
        }
      },
      "id" : "WID-SEC-W-2024-0002",
      "initial_release_date" : "2024-01-01T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2024-01-01T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2024-02-07T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-02-20T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-02-21T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-02-29T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-03-03T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-03-06T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-03-11T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-03-12T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-03-13T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-03-18T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-03-19T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-04-18T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-04-23T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-04-28T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-04-29T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-05-01T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-05-02T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-05-14T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-05-21T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-05-30T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-07-02T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2024-08-05T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2024-08-19T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-10-09T22:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "25"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Dell NetWorker",
          "product" : {
            "name" : "Dell NetWorker",
            "product_id" : "T024663",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:-"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<19.11",
          "product" : {
            "name" : "Dell NetWorker <19.11",
            "product_id" : "T035785"
          }
        }, {
          "category" : "product_version",
          "name" : "19.11",
          "product" : {
            "name" : "Dell NetWorker 19.11",
            "product_id" : "T035785-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:19.11"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "NetWorker"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "EMC Avamar",
        "product" : {
          "name" : "EMC Avamar",
          "product_id" : "T014381",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:emc:avamar:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "EMC"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<6.3-rc1",
          "product" : {
            "name" : "Open Source Linux Kernel <6.3-rc1",
            "product_id" : "T031840"
          }
        }, {
          "category" : "product_version",
          "name" : "6.3-rc1",
          "product" : {
            "name" : "Open Source Linux Kernel 6.3-rc1",
            "product_id" : "T031840-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:6.3-rc1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Linux Kernel"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Oracle VM",
        "product" : {
          "name" : "Oracle VM",
          "product_id" : "T011119",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:oracle:vm:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux",
        "product" : {
          "name" : "Red Hat Enterprise Linux",
          "product_id" : "67646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:enterprise_linux:-"
          }
        }
      } ],
      "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"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Ubuntu Linux",
        "product" : {
          "name" : "Ubuntu Linux",
          "product_id" : "T000126",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:canonical:ubuntu_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Ubuntu"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2023-7192",
    "notes" : [ {
      "category" : "description",
      "text" : "Es besteht eine Schwachstelle im Linux-Kernel. Dieser Fehler besteht in der Komponente nf_conntrack_netlink.c aufgrund eines refcount-Überlaufs. Ein lokaler Angreifer mit CAP_NET_ADMIN Rechten kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "T011119", "T014381", "T031840", "T002207", "67646", "T000126", "T024663", "T004914", "T035785" ]
    },
    "release_date" : "2024-01-01T23:00:00.000+00:00",
    "title" : "CVE-2023-7192"
  } ]
}