{
  "document": {
    "aggregate_severity": {
      "text": "niedrig"
    },
    "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.",
        "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-2026-0649 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0649.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0649 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0649"
      },
      {
        "category": "external",
        "summary": "Kernel CVE Announce Mailingliste",
        "url": "https://lore.kernel.org/linux-cve-announce/"
      },
      {
        "category": "external",
        "summary": "Linux Kernel CVE Announcement CVE-2024-14027",
        "url": "https://lore.kernel.org/linux-cve-announce/2026030917-CVE-2024-14027-5c00@gregkh/"
      },
      {
        "category": "external",
        "summary": "Container-Optimized OS release notes vom 2026-04-14",
        "url": "https://docs.cloud.google.com/container-optimized-os/docs/release-notes#April_13_2026"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-6238 vom 2026-05-04",
        "url": "https://lists.debian.org/debian-security-announce/2026/msg00148.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2026:21841-1 vom 2026-05-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026384.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2026:21834-1 vom 2026-05-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026381.html"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:20826-1 vom 2026-05-29",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7D6UU5UPSRF74AUKK2CVVWC3NKU2VIUP/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2026:21860-1 vom 2026-06-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026426.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2026:21845-1 vom 2026-06-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026437.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2026-06-01T22:00:00.000+00:00",
      "generator": {
        "date": "2026-06-02T07:38:24.297+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-0649",
      "initial_release_date": "2026-03-09T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-03-09T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-04-14T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2026-05-03T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2026-05-31T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE und openSUSE aufgenommen"
        },
        {
          "date": "2026-06-01T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "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": "Google Container-Optimized OS",
            "product": {
              "name": "Google Container-Optimized OS",
              "product_id": "1607324",
              "product_identification_helper": {
                "cpe": "cpe:/o:google:container-optimized_os:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Google"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c6.13",
                "product": {
                  "name": "Open Source Linux Kernel \u003c6.13",
                  "product_id": "T051509"
                }
              },
              {
                "category": "product_version",
                "name": "6.13",
                "product": {
                  "name": "Open Source Linux Kernel 6.13",
                  "product_id": "T051509-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:6.13"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux Kernel"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-14027",
      "product_status": {
        "known_affected": [
          "T051509",
          "2951",
          "T002207",
          "T027843",
          "1607324"
        ]
      },
      "release_date": "2026-03-09T23:00:00.000+00:00",
      "title": "CVE-2024-14027"
    }
  ]
}