{
  "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 f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "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 Denial of Service Angriff durchzuf\u00fchren oder um beliebigen Code auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0014 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0014.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0014 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0014"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2024-1923 vom 2024-03-05",
        "url": "https://alas.aws.amazon.com/ALAS-2024-1923.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2024-2475 vom 2024-03-05",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2475.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0855-1 vom 2024-03-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018151.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0900-1 vom 2024-03-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018167.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugtracker #2256786 vom 2024-01-04",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2256786"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-prhq-c3gx-jhwg vom 2024-01-04",
        "url": "https://github.com/advisories/GHSA-prhq-c3gx-jhwg"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0900-2 vom 2024-03-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018182.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0977-1 vom 2024-03-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018210.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.4-2024-062 vom 2024-04-01",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2024-062.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2024-053 vom 2024-04-01",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2024-053.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1322-1 vom 2024-04-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018374.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1322-2 vom 2024-04-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018377.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1454-1 vom 2024-04-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018431.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1466-1 vom 2024-04-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018438.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1480-1 vom 2024-04-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018444.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5681 vom 2024-05-06",
        "url": "https://lists.debian.org/debian-security-announce/2024/msg00090.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12380 vom 2024-05-14",
        "url": "http://linux.oracle.com/errata/ELSA-2024-12380.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1646-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018526.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1643-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018529.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1644-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018528.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1648-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018524.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1641-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018531.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1642-1 vom 2024-05-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018530.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1650-1 vom 2024-05-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018533.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1659-1 vom 2024-05-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018538.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1648-2 vom 2024-05-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018572.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1870-1 vom 2024-05-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018634.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6820-1 vom 2024-06-08",
        "url": "https://ubuntu.com/security/notices/USN-6820-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6817-1 vom 2024-06-08",
        "url": "https://ubuntu.com/security/notices/USN-6817-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6821-1 vom 2024-06-08",
        "url": "https://ubuntu.com/security/notices/USN-6821-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6816-1 vom 2024-06-08",
        "url": "https://ubuntu.com/security/notices/USN-6816-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6821-2 vom 2024-06-10",
        "url": "https://ubuntu.com/security/notices/USN-6821-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6821-3 vom 2024-06-11",
        "url": "https://ubuntu.com/security/notices/USN-6821-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice LSN-0104-1 vom 2024-06-11",
        "url": "https://ubuntu.com/security/notices/LSN-0104-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6828-1 vom 2024-06-11",
        "url": "https://ubuntu.com/security/notices/USN-6828-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6817-2 vom 2024-06-11",
        "url": "https://ubuntu.com/security/notices/USN-6817-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6820-2 vom 2024-06-11",
        "url": "https://ubuntu.com/security/notices/USN-6820-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6817-3 vom 2024-06-14",
        "url": "https://ubuntu.com/security/notices/USN-6817-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6821-4 vom 2024-06-14",
        "url": "https://ubuntu.com/security/notices/USN-6821-4"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:2135-1 vom 2024-06-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018783.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3842 vom 2024-06-25",
        "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3840 vom 2024-06-27",
        "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6866-1 vom 2024-07-04",
        "url": "https://ubuntu.com/security/notices/USN-6866-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6871-1 vom 2024-07-04",
        "url": "https://ubuntu.com/security/notices/USN-6871-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6865-1 vom 2024-07-04",
        "url": "https://ubuntu.com/security/notices/USN-6865-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6865-2 vom 2024-07-04",
        "url": "https://ubuntu.com/security/notices/USN-6865-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6878-1 vom 2024-07-04",
        "url": "https://ubuntu.com/security/notices/USN-6878-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6866-2 vom 2024-07-04",
        "url": "https://ubuntu.com/security/notices/USN-6866-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6892-1 vom 2024-07-10",
        "url": "https://ubuntu.com/security/notices/USN-6892-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6866-3 vom 2024-07-10",
        "url": "https://ubuntu.com/security/notices/USN-6866-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6895-1 vom 2024-07-12",
        "url": "https://ubuntu.com/security/notices/USN-6895-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6896-1 vom 2024-07-12",
        "url": "https://ubuntu.com/security/notices/USN-6896-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6895-2 vom 2024-07-16",
        "url": "https://ubuntu.com/security/notices/USN-6895-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6896-2 vom 2024-07-16",
        "url": "https://ubuntu.com/security/notices/USN-6896-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6900-1 vom 2024-07-17",
        "url": "https://ubuntu.com/security/notices/USN-6900-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6896-3 vom 2024-07-17",
        "url": "https://ubuntu.com/security/notices/USN-6896-3"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-239 vom 2024-07-18",
        "url": "https://www.dell.com/support/kbdoc/de-de/000227051/dsa-2024-239-security-update-dell-ecs-3-8-1-1-for-multiple-security-vulnerabilities"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6896-4 vom 2024-07-19",
        "url": "https://ubuntu.com/security/notices/USN-6896-4"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6895-3 vom 2024-07-19",
        "url": "https://ubuntu.com/security/notices/USN-6895-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6896-5 vom 2024-07-23",
        "url": "https://ubuntu.com/security/notices/USN-6896-5"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel (ATA over Ethernet): Schwachstelle erm\u00f6glicht Denial of Service und Code-Ausf\u00fchrung",
    "tracking": {
      "current_release_date": "2024-07-22T22:00:00.000+00:00",
      "generator": {
        "date": "2024-07-23T10:41:20.667+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-0014",
      "initial_release_date": "2024-01-04T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-01-04T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-03-04T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-03-12T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-14T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-17T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-24T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-01T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-04-16T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-18T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-28T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-29T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-01T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-06T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-05-13T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-05-14T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-15T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-21T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-30T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-06-09T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-06-10T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-06-11T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-06-16T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-06-23T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-06-25T22:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-06-27T22:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-07-03T22:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-07-04T22:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-07-10T22:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-07-14T22:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-07-15T22:00:00.000+00:00",
          "number": "30",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-07-16T22:00:00.000+00:00",
          "number": "31",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-07-17T22:00:00.000+00:00",
          "number": "32",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-07-18T22:00:00.000+00:00",
          "number": "33",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2024-07-22T22:00:00.000+00:00",
          "number": "34",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "34"
    }
  },
  "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c3.8.1.1",
                "product": {
                  "name": "Dell ECS \u003c3.8.1.1",
                  "product_id": "T036366",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:dell:ecs:3.8.1.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "ECS"
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Linux Kernel",
            "product": {
              "name": "Open Source Linux Kernel",
              "product_id": "T031873",
              "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": "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-2023-6270",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle im Linux-Kernel. Dieser Fehler besteht im ATA-over-Ethernet (AoE)-Treiber aufgrund einer Race Condition zwischen dem Free auf \"struct net_device\" und dem Zugriff \u00fcber die globale Warteschlange \"skbtxq\", was zu einem Use-after-free-Problem f\u00fchrt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen \u0027Denial of Service\u0027-Zustand herbeizuf\u00fchren oder um beliebigen Code auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T031873",
          "2951",
          "T002207",
          "T000126",
          "T036366",
          "398363",
          "T004914"
        ]
      },
      "release_date": "2024-01-04T23:00:00Z",
      "title": "CVE-2023-6270"
    }
  ]
}