{
  "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 mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen und beliebigen Code zur Ausführung zu bringen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- 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-2022-0853 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0853.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0853 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0853"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla - Security Advisory vom 2022-02-16",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2055499"
    }, {
      "category" : "external",
      "summary" : "PoC - Security Advisory vom 2022-02-16",
      "url" : "https://github.com/x0reaxeax/exec-prot-bypass"
    }, {
      "category" : "external",
      "summary" : "PoC - Security Advisory vom 2022-02-16",
      "url" : "https://github.com/szymonh/d-os-descriptor"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla - Security Advisory vom 2022-02-16",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2055502"
    }, {
      "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-2022:0759-1 vom 2022-03-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010392.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-2940 vom 2022-03-09",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-2941 vom 2022-03-09",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5096 vom 2022-03-09",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00063.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" : "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-2022:1257-1 vom 2022-04-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010746.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5417-1 vom 2022-05-12",
      "url" : "https://ubuntu.com/security/notices/USN-5417-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5415-1 vom 2022-05-12",
      "url" : "https://ubuntu.com/security/notices/USN-5415-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5418-1 vom 2022-05-12",
      "url" : "https://ubuntu.com/security/notices/USN-5418-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5540-1 vom 2022-07-29",
      "url" : "https://ubuntu.com/security/notices/USN-5540-1"
    }, {
      "category" : "external",
      "summary" : "NetApp Security Advisory NTAP-20221028-0007 vom 2022-10-28",
      "url" : "https://security.netapp.com/advisory/ntap-20221028-0007/"
    }, {
      "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" : "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: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2024-02-07T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:32:29.465+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0853",
      "initial_release_date" : "2022-02-16T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-02-16T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-03-07T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-03-08T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-03-09T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-03-30T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-04-19T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-05-11T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-07-28T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-30T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von NetApp aufgenommen"
      }, {
        "date" : "2023-05-16T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-06-13T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-02-07T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "12"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "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" : "NetApp ActiveIQ Unified Manager",
        "product" : {
          "name" : "NetApp ActiveIQ Unified Manager",
          "product_id" : "T016960",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:netapp:active_iq_unified_manager:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "NetApp"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<=5.16.10",
          "product" : {
            "name" : "Open Source Linux Kernel <=5.16.10",
            "product_id" : "T022090"
          }
        } ],
        "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" : "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-2022-25258",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel, die zum aktuellen Zeitpunkt nicht im Detail beschrieben und veröffentlicht wurde. Der Fehler besteht, weil das USB-Gadget-Subsystem bestimmte Validierungen von Interface-OS-Deskriptor-Anforderungen vermissen lässt, was zu Speicherbeschädigung führt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen nicht spezifizierten Angriff auszuführen."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "T004914", "T016960" ]
    },
    "release_date" : "2022-02-16T23:00:00.000+00:00",
    "title" : "CVE-2022-25258"
  }, {
    "cve" : "CVE-2022-25265",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht darin, dass bestimmte Binärdateien das exec-all-Attribut haben können, welches eine Ausführung von Bytes in vermeintlich nicht ausführbaren Bereichen einer Datei verursachen kann. Ein lokaler Angreifer kann diese Schwachstelle zur Ausführung von beliebigem Code ausnutzen."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "T022090", "T004914", "T016960" ]
    },
    "release_date" : "2022-02-16T23:00:00.000+00:00",
    "title" : "CVE-2022-25265"
  } ]
}