{
  "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 oder entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen und eine nicht spezifizierte Auswirkung zu erzielen.",
      "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-2023-1680 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1680.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-1680 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1680"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6549-4 vom 2024-01-05",
      "url" : "https://ubuntu.com/security/notices/USN-6549-4"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6548-1 vom 2023-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-6548-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6549-1 vom 2023-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-6549-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6534-2 vom 2023-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-6534-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6549-2 vom 2023-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-6549-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6548-4 vom 2024-01-09",
      "url" : "https://ubuntu.com/security/notices/USN-6548-4"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6548-2 vom 2023-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-6548-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6635-1 vom 2024-02-14",
      "url" : "https://ubuntu.com/security/notices/USN-6635-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6549-5 vom 2024-01-10",
      "url" : "https://ubuntu.com/security/notices/USN-6549-5"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6548-5 vom 2024-01-10",
      "url" : "https://ubuntu.com/security/notices/USN-6548-5"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6548-3 vom 2023-12-13",
      "url" : "https://ubuntu.com/security/notices/USN-6548-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6534-3 vom 2023-12-13",
      "url" : "https://ubuntu.com/security/notices/USN-6534-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6549-3 vom 2023-12-13",
      "url" : "https://ubuntu.com/security/notices/USN-6549-3"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2023-07-06",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-37453"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2023-07-06",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-37454"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3599-1 vom 2023-09-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016152.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3600-1 vom 2023-09-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016151.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3656-1 vom 2023-09-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016181.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3682-1 vom 2023-09-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016213.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3683-1 vom 2023-09-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016212.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3704-1 vom 2023-09-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016234.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3704-2 vom 2023-09-21",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016285.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3599-2 vom 2023-09-21",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016283.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3600-2 vom 2023-09-21",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016284.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3964-1 vom 2023-10-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016501.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6415-1 vom 2023-10-05",
      "url" : "https://ubuntu.com/security/notices/USN-6415-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3969-1 vom 2023-10-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016513.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3971-1 vom 2023-10-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016512.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:3988-1 vom 2023-10-05",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016554.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6534-1 vom 2023-12-06",
      "url" : "https://ubuntu.com/security/notices/USN-6534-1"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:2394 vom 2024-04-30",
      "url" : "https://access.redhat.com/errata/RHSA-2024:2394"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:2950 vom 2024-05-22",
      "url" : "https://access.redhat.com/errata/RHSA-2024:2950"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:3138 vom 2024-05-22",
      "url" : "https://access.redhat.com/errata/RHSA-2024:3138"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7156774 vom 2024-06-07",
      "url" : "https://www.ibm.com/support/pages/node/7156774"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:2894-1 vom 2024-08-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-August/019182.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:2929-1 vom 2024-08-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-August/019209.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:2947-1 vom 2024-08-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-August/019220.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2024-08-18T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-19T08:09:09.575+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-1680",
      "initial_release_date" : "2023-07-06T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-07-06T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-09-14T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-09-18T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-09-19T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-09-20T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-09-21T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-10-03T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-10-04T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Ubuntu und SUSE aufgenommen"
      }, {
        "date" : "2023-10-05T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-12-05T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-11T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-12T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-13T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-01-07T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-01-09T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-01-10T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-02-13T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-04-29T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-05-21T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-06-09T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2024-08-13T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-08-15T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-08-18T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "23"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "IBM QRadar SIEM",
        "product" : {
          "name" : "IBM QRadar SIEM",
          "product_id" : "T021415",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:qradar_siem:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<=6.4.2",
          "product" : {
            "name" : "Open Source Linux Kernel <=6.4.2",
            "product_id" : "T028440"
          }
        } ],
        "category" : "product_name",
        "name" : "Linux Kernel"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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-2023-37453",
    "notes" : [ {
      "category" : "description",
      "text" : "Es besteht eine Schwachstelle im Linux-Kernel im USB-Subsystem. Die Ursache ist ein out-of-bounds in read_descriptors in drivers/usb/core/sysfs.c. Ein Angreifer kann einen Denial-of-Service-Zustand erzeugen."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T000126", "T021415" ],
      "last_affected" : [ "T028440" ]
    },
    "release_date" : "2023-07-06T22:00:00.000+00:00",
    "title" : "CVE-2023-37453"
  }, {
    "cve" : "CVE-2023-37454",
    "notes" : [ {
      "category" : "description",
      "text" : "Es besteht eine Schwachstelle im Linux Kernel aufgrund einer use-after-free Schreiboperation in den Funktionen \"udf_put_super\" und \"udf_close_lvid\" in \"fs/udf/super.c\". Der Fehler kann auftreten, wenn ein manipuliertes UDF-Dateisystem-Image gemountet wird. Ein Angreifer kann dies für nicht spezifizierte Auswirkungen ausnutzen."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T000126", "T021415" ],
      "last_affected" : [ "T028440" ]
    },
    "release_date" : "2023-07-06T22:00:00.000+00:00",
    "title" : "CVE-2023-37454"
  } ]
}