{
  "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 mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder 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-2022-0061 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0061.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0061 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0061"
    }, {
      "category" : "external",
      "summary" : "AVAYA Security Advisory ASA-2022-028 vom 2022-06-01",
      "url" : "https://downloads.avaya.com/css/P8/documents/101082104"
    }, {
      "category" : "external",
      "summary" : "OSS-Security Mailing Liste vom 2022-02-13",
      "url" : "http://seclists.org/oss-sec/2022/q1/132"
    }, {
      "category" : "external",
      "summary" : "OSS-Security Mailing Liste vom 2022-02-13",
      "url" : "https://seclists.org/oss-sec/2022/q1/136"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5302-1 vom 2022-02-22",
      "url" : "https://ubuntu.com/security/notices/USN-5302-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0615-1 vom 2022-03-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010319.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0619-1 vom 2022-03-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010320.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0660-1 vom 2022-03-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010329.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5092 vom 2022-03-07",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00059.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0757-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010402.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0759-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010392.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0761-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010398.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0767-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010399.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0768-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010395.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0760-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010397.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0766-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010394.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0765-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010400.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0777 vom 2022-03-08",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0777"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0755-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010393.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0825 vom 2022-03-10",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0825"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-0825 vom 2022-03-11",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-0825.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5337-1 vom 2022-03-22",
      "url" : "https://ubuntu.com/security/notices/USN-5337-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5338-1 vom 2022-03-22",
      "url" : "https://ubuntu.com/security/notices/USN-5338-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1039-1 vom 2022-03-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010566.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1037-1 vom 2022-03-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010570.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1038-1 vom 2022-03-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010567.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5362-1 vom 2022-04-01",
      "url" : "https://ubuntu.com/security/notices/USN-5362-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5368-1 vom 2022-04-06",
      "url" : "https://ubuntu.com/security/notices/USN-5368-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1257-1 vom 2022-04-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010746.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5383-1 vom 2022-04-21",
      "url" : "https://ubuntu.com/security/notices/USN-5383-1"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:1476 vom 2022-04-21",
      "url" : "https://access.redhat.com/errata/RHSA-2022:1476"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2520-1 vom 2022-07-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011616.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2615-1 vom 2022-08-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011728.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6681-3 vom 2024-03-13",
      "url" : "https://ubuntu.com/security/notices/USN-6681-3"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3710 vom 2024-01-11",
      "url" : "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3711 vom 2024-01-11",
      "url" : "https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6681-2 vom 2024-03-11",
      "url" : "https://www.cybersecurity-help.cz/vdb/SB2024031133"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6681-2 vom 2024-03-11",
      "url" : "https://ubuntu.com/security/notices/USN-6681-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6681-1 vom 2024-03-07",
      "url" : "https://ubuntu.com/security/notices/USN-6681-1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5594 vom 2024-01-02",
      "url" : "https://lists.debian.org/debian-security-announce/2024/msg00001.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6681-4 vom 2024-03-19",
      "url" : "https://ubuntu.com/security/notices/USN-6681-4"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6716-1 vom 2024-03-26",
      "url" : "https://ubuntu.com/security/notices/USN-6716-1"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2024-03-25T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:26:16.410+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0061",
      "initial_release_date" : "2022-02-13T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-02-13T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-02-22T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-03-01T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-03-02T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-03-07T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-03-08T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE und Red Hat aufgenommen"
      }, {
        "date" : "2022-03-10T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-03-13T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-03-21T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-03-30T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-03-31T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-04-06T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-04-19T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-04-20T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-04-21T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-06-02T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von AVAYA aufgenommen"
      }, {
        "date" : "2022-07-21T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-01T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-01-02T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2024-01-11T23:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2024-03-06T23:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-03-11T23:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-03-13T23:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-03-19T23:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-03-25T23:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      } ],
      "status" : "final",
      "version" : "25"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Avaya Aura Application Enablement Services",
        "product" : {
          "name" : "Avaya Aura Application Enablement Services",
          "product_id" : "T015516",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:aura_application_enablement_services:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Avaya Aura Communication Manager",
        "product" : {
          "name" : "Avaya Aura Communication Manager",
          "product_id" : "T015126",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:communication_manager:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Avaya Aura Experience Portal",
        "product" : {
          "name" : "Avaya Aura Experience Portal",
          "product_id" : "T015519",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:aura_experience_portal:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Avaya Aura Session Manager",
        "product" : {
          "name" : "Avaya Aura Session Manager",
          "product_id" : "T015127",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:session_manager:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Avaya Aura System Manager",
        "product" : {
          "name" : "Avaya Aura System Manager",
          "product_id" : "T015518",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:aura_system_manager:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Avaya"
    }, {
      "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" : "T006656",
          "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" : "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-2021-44879",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. In \"move_data_page\" in [fs/f2fs/gc.c] kommt es unter bestimmten Voraussetzungen zu einer NULL-Zeiger-Dereferenzierung. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Serivce zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "T015519", "T015518", "2951", "T002207", "T006656", "67646", "T015516", "T000126", "T015127", "T015126", "T004914" ]
    },
    "release_date" : "2022-02-13T23:00:00.000+00:00",
    "title" : "CVE-2021-44879"
  }, {
    "cve" : "CVE-2022-0516",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. Diese besteht in \"kvm_s390_guest_sida_op\" in der Funktion [arch/s390/kvm/kvm-s390.c] in KVM für s390. Ein lokaler Angreifer mit normalen Benutzerrechten kann diese Schwachstelle ausnutzen, um unerlaubten Speicherschreibzugriff zu erhalten."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T006656", "67646", "T000126", "T004914" ]
    },
    "release_date" : "2022-02-13T23:00:00.000+00:00",
    "title" : "CVE-2022-0516"
  } ]
}