{
  "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 nicht näher spezifizierten 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-2022-1651 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1651.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-1651 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1651"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:4138 vom 2023-07-18",
      "url" : "https://access.redhat.com/errata/RHSA-2023:4138"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:4137 vom 2023-07-18",
      "url" : "https://access.redhat.com/errata/RHSA-2023:4137"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7010099 vom 2023-07-06",
      "url" : "https://www.ibm.com/support/pages/node/7010099"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-2458 vom 2023-06-28",
      "url" : "https://oss.oracle.com/pipermail/el-errata/2023-June/014226.html"
    }, {
      "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" : "Red Hat Security Advisory RHSA-2023:3388 vom 2023-05-31",
      "url" : "https://access.redhat.com/errata/RHSA-2023:3388"
    }, {
      "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" : "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-2023:2148 vom 2023-05-09",
      "url" : "https://access.redhat.com/errata/RHSA-2023:2148"
    }, {
      "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" : "Oracle Linux Security Advisory ELSA-2023-1091 vom 2023-03-08",
      "url" : "http://linux.oracle.com/errata/ELSA-2023-1091.html"
    }, {
      "category" : "external",
      "summary" : "CentOS Security Advisory CESA-2023:1091 vom 2023-03-08",
      "url" : "https://lists.centos.org/pipermail/centos-announce/2023-March/086390.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:1092 vom 2023-03-07",
      "url" : "https://access.redhat.com/errata/RHSA-2023:1092"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:1091 vom 2023-03-07",
      "url" : "https://access.redhat.com/errata/RHSA-2023:1091"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5916-1 vom 2023-03-03",
      "url" : "https://ubuntu.com/security/notices/USN-5916-1"
    }, {
      "category" : "external",
      "summary" : "NIST Database vom 2022-10-09",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-42703"
    }, {
      "category" : "external",
      "summary" : "Linux Kernel Changelog vom 2022-10-09",
      "url" : "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.7"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3897-1 vom 2022-11-08",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012838.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3929-1 vom 2022-11-10",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012867.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3998-1 vom 2022-11-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012930.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4030-1 vom 2022-11-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012950.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4033-1 vom 2022-11-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012953.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4027-1 vom 2022-11-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012949.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4039-1 vom 2022-11-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012951.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5728-1 vom 2022-11-17",
      "url" : "https://ubuntu.com/security/notices/USN-5728-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4024-1 vom 2022-11-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012957.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4034-1 vom 2022-11-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012952.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4035-1 vom 2022-11-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012954.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4053-1 vom 2022-11-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012967.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4072-1 vom 2022-11-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012989.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5729-2 vom 2022-11-18",
      "url" : "https://ubuntu.com/security/notices/USN-5728-2"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4100-1 vom 2022-11-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012994.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4113-1 vom 2022-11-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013000.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4112-1 vom 2022-11-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013002.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4129-1 vom 2022-11-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013003.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4272-1 vom 2022-11-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013140.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4273-1 vom 2022-11-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013142.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5728-3 vom 2022-11-29",
      "url" : "https://ubuntu.com/security/notices/USN-5728-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5756-1 vom 2022-12-01",
      "url" : "https://ubuntu.com/security/notices/USN-5756-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5757-1 vom 2022-12-01",
      "url" : "https://ubuntu.com/security/notices/USN-5757-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5757-2 vom 2022-12-01",
      "url" : "https://ubuntu.com/security/notices/USN-5757-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5758-1 vom 2022-12-01",
      "url" : "https://ubuntu.com/security/notices/USN-5758-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5755-1 vom 2022-12-01",
      "url" : "https://ubuntu.com/security/notices/USN-5755-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5728-2 vom 2022-12-02",
      "url" : "https://ubuntu.com/security/notices/USN-5755-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5756-2 vom 2022-12-02",
      "url" : "https://ubuntu.com/security/notices/USN-5756-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5756-3 vom 2022-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-5756-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5774-1 vom 2022-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-5774-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5773-1 vom 2022-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-5773-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5779-1 vom 2022-12-14",
      "url" : "https://ubuntu.com/security/notices/USN-5779-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4573-1 vom 2022-12-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013280.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-2022:4574-1 vom 2022-12-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013279.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4589-1 vom 2022-12-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013294.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-2022:4614-1 vom 2022-12-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013337.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" : "SUSE Security Update SUSE-SU-2022:4615-1 vom 2022-12-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013338.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5789-1 vom 2023-01-05",
      "url" : "https://ubuntu.com/security/notices/USN-5789-1"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht nicht spezifizierten Angriff",
    "tracking" : {
      "current_release_date" : "2023-07-17T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:36:12.876+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-1651",
      "initial_release_date" : "2022-10-09T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-10-09T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-11-08T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-10T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-15T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-16T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE und Ubuntu aufgenommen"
      }, {
        "date" : "2022-11-17T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-20T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE und Ubuntu aufgenommen"
      }, {
        "date" : "2022-11-29T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE und Ubuntu aufgenommen"
      }, {
        "date" : "2022-12-01T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-12-04T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-12-12T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-12-14T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-12-19T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-12-20T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-12-26T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-01-05T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-03-02T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-03-07T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-03-08T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von CentOS und Oracle Linux aufgenommen"
      }, {
        "date" : "2023-05-09T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-05-16T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-05-31T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-06-13T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2023-06-28T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2023-07-06T22:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2023-07-17T22:00:00.000+00:00",
        "number" : "26",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "26"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "IBM QRadar SIEM 7.5",
        "product" : {
          "name" : "IBM QRadar SIEM 7.5",
          "product_id" : "T022954",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:qradar_siem:7.5"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source CentOS",
        "product" : {
          "name" : "Open Source CentOS",
          "product_id" : "1727",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:centos:centos:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Open Source Linux Kernel < 5.19.7",
        "product" : {
          "name" : "Open Source Linux Kernel < 5.19.7",
          "product_id" : "1233071",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:linux:linux_kernel:5.19.7"
          }
        }
      } ],
      "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" : "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-2022-42703",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. Diese ist auf einen Use-after-Free-Fehler zurückzuführen. Ein Angreifer kann diese Schwachstelle ausnutzen, um nicht näher spezifizierte Auswirkungen zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "T022954", "T002207", "67646", "T000126", "1727", "T004914" ]
    },
    "release_date" : "2022-10-09T22:00:00.000+00:00",
    "title" : "CVE-2022-42703"
  } ]
}