{
  "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 entfernter, anonymer Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
      "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-2022-1236 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1236.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-1236 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1236"
    }, {
      "category" : "external",
      "summary" : "OSS-Security Mailing Liste vom 2022-08-30",
      "url" : "https://www.openwall.com/lists/oss-security/2022/08/30/1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3264-1 vom 2022-09-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012229.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3291-1 vom 2022-09-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012271.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3288-1 vom 2022-09-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012270.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" : "SUSE Security Update SUSE-SU-2022:3408-1 vom 2022-09-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012386.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3422-1 vom 2022-09-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012397.html"
    }, {
      "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" : "Debian Security Advisory DLA-3131 vom 2022-10-03",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-1636 vom 2022-10-11",
      "url" : "https://alas.aws.amazon.com/ALAS-2022-1636.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-008 vom 2022-10-14",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-008.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-150 vom 2022-10-14",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-150.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-020 vom 2022-10-14",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-020.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-036 vom 2022-10-14",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-036.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3587-1 vom 2022-10-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012539.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3584-1 vom 2022-10-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012540.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3586-1 vom 2022-10-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012538.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5257 vom 2022-10-18",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00226.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3609-1 vom 2022-10-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012557.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3809-1 vom 2022-10-31",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012771.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3173 vom 2022-11-01",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.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"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-10065 vom 2022-12-08",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-10065.html"
    }, {
      "category" : "external",
      "summary" : "ORACLE OVMSA-2022-0031 vom 2022-12-08",
      "url" : "https://oss.oracle.com/pipermail/oraclevm-errata/2022-December/001064.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4561-1 vom 2022-12-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013272.html"
    }, {
      "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" : "SUSE Security Update SUSE-SU-2022:4611-1 vom 2022-12-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013341.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-10108 vom 2023-01-04",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-10108.html"
    }, {
      "category" : "external",
      "summary" : "ORACLE OVMSA-2023-0001 vom 2023-01-04",
      "url" : "https://oss.oracle.com/pipermail/oraclevm-errata/2023-January/001067.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5793-1 vom 2023-01-07",
      "url" : "https://ubuntu.com/security/notices/USN-5793-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5791-1 vom 2023-01-07",
      "url" : "https://ubuntu.com/security/notices/USN-5791-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5792-1 vom 2023-01-07",
      "url" : "https://ubuntu.com/security/notices/USN-5792-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5792-2 vom 2023-01-09",
      "url" : "https://ubuntu.com/security/notices/USN-5792-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5793-2 vom 2023-01-09",
      "url" : "https://ubuntu.com/security/notices/USN-5793-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5792-2 vom 2023-01-09",
      "url" : "https://ubuntu.com/security/notices/USN-5791-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5793-3 vom 2023-01-10",
      "url" : "https://ubuntu.com/security/notices/USN-5793-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5793-4 vom 2023-01-11",
      "url" : "https://ubuntu.com/security/notices/USN-5793-4"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5791-3 vom 2023-01-10",
      "url" : "https://ubuntu.com/security/notices/USN-5791-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5815-1 vom 2023-01-19",
      "url" : "https://ubuntu.com/security/notices/USN-5815-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5862-1 vom 2023-02-10",
      "url" : "https://ubuntu.com/security/notices/USN-5862-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5861-1 vom 2023-02-10",
      "url" : "https://ubuntu.com/security/notices/USN-5861-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5854-1 vom 2023-02-09",
      "url" : "https://ubuntu.com/security/notices/USN-5854-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5877-1 vom 2023-02-16",
      "url" : "https://ubuntu.com/security/notices/USN-5877-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:0416-1 vom 2023-02-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013765.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5883-1 vom 2023-02-22",
      "url" : "https://ubuntu.com/security/notices/USN-5883-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5924-1 vom 2023-03-06",
      "url" : "https://ubuntu.com/security/notices/USN-5924-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5975-1 vom 2023-03-28",
      "url" : "https://ubuntu.com/security/notices/USN-5975-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6001-1 vom 2023-04-06",
      "url" : "https://ubuntu.com/security/notices/USN-6001-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6007-1 vom 2023-04-12",
      "url" : "https://ubuntu.com/security/notices/USN-6007-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6013-1 vom 2023-04-12",
      "url" : "https://ubuntu.com/security/notices/USN-6014-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5791-2 vom 2023-04-26",
      "url" : "https://ubuntu.com/security/notices/USN-6045-1"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:2458 vom 2023-05-09",
      "url" : "https://access.redhat.com/errata/RHSA-2023:2458"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:2148 vom 2023-05-09",
      "url" : "https://access.redhat.com/errata/RHSA-2023:2148"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:2951 vom 2023-05-16",
      "url" : "https://access.redhat.com/errata/RHSA-2023:2951"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:2736 vom 2023-05-16",
      "url" : "https://access.redhat.com/errata/RHSA-2023:2736"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-2951 vom 2023-06-14",
      "url" : "https://oss.oracle.com/pipermail/el-errata/2023-June/014107.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6247-1 vom 2023-07-26",
      "url" : "https://ubuntu.com/security/notices/USN-6247-1"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:0724 vom 2024-02-07",
      "url" : "https://access.redhat.com/errata/RHSA-2024:0724"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen",
    "tracking" : {
      "current_release_date" : "2024-02-07T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:34:17.958+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-1236",
      "initial_release_date" : "2022-08-30T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-08-30T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-09-14T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-18T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-26T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-27T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-28T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-10-03T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-10-10T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-10-13T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-10-16T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-10-18T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Debian und SUSE aufgenommen"
      }, {
        "date" : "2022-10-31T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-01T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-11-06T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-12-07T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-12-19T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-12-26T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-01-04T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Oracle Linux und ORACLE aufgenommen"
      }, {
        "date" : "2023-01-08T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-01-09T23:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-01-10T23:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-01-19T23:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-02-09T23:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-02-15T23:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Ubuntu und SUSE aufgenommen"
      }, {
        "date" : "2023-02-22T23:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-03-06T23:00:00.000+00:00",
        "number" : "26",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-03-27T22:00:00.000+00:00",
        "number" : "27",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-04-05T22:00:00.000+00:00",
        "number" : "28",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-04-11T22:00:00.000+00:00",
        "number" : "29",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-04-12T22:00:00.000+00:00",
        "number" : "30",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-04-26T22:00:00.000+00:00",
        "number" : "31",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-05-09T22:00:00.000+00:00",
        "number" : "32",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-05-16T22:00:00.000+00:00",
        "number" : "33",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-06-13T22:00:00.000+00:00",
        "number" : "34",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2023-07-25T22:00:00.000+00:00",
        "number" : "35",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-02-07T23:00:00.000+00:00",
        "number" : "36",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "36"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Amazon Linux 2",
        "product" : {
          "name" : "Amazon Linux 2",
          "product_id" : "398363",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:amazon:linux_2:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Amazon"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Debian Linux",
        "product" : {
          "name" : "Debian Linux",
          "product_id" : "2951",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:debian:debian_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Debian"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source Linux Kernel",
        "product" : {
          "name" : "Open Source Linux Kernel",
          "product_id" : "6368",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:linux: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-2022-2663",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel in Netfilter. Unter Umständen werden in \"nf_conntrack_irc\" bestimmte Nachrichten falsch zugeordnet. Bei der Verwendung von unverschlüsseltem IRC mit konfiguriertem \"nf_conntrack_irc\" kann ein Angreifer eine Firewall umgehen."
    } ],
    "product_status" : {
      "known_affected" : [ "T011119", "2951", "T002207", "67646", "6368", "T000126", "398363", "T004914" ]
    },
    "release_date" : "2022-08-30T22:00:00.000+00:00",
    "title" : "CVE-2022-2663"
  } ]
}