{
  "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 eine Schwachstelle in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "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-2025-1921 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1921.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-1921 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1921"
    }, {
      "category" : "external",
      "summary" : "Linux Kernel CVE Announcement CVE-2024-58240 vom 2025-08-27",
      "url" : "https://lore.kernel.org/linux-cve-announce/2025082836-CVE-2024-58240-b2b3@gregkh/"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-6009 vom 2025-09-23",
      "url" : "https://lists.debian.org/debian-security-announce/2025/msg00173.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4328 vom 2025-10-13",
      "url" : "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03614-1 vom 2025-10-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/022911.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03600-1 vom 2025-10-15",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/VHWHH7ZSMFJ6PQZ3CBDGGCWHNBCWD26Z/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03615-1 vom 2025-10-16",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BVPLWRQN6MVKFQDJSEKN2JP6PMSGIO4Q/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03613-1 vom 2025-10-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/022915.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03626-1 vom 2025-10-17",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Z3DYHRRLY43MYRNEEU5SFR4ZRMSPITED/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03634-1 vom 2025-10-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/022925.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03628-1 vom 2025-10-17",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/O6BEPQBC4GULLYP5G3VVU4ZS37B7I6EV/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:3716-1 vom 2025-10-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/022962.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:3751-1 vom 2025-10-23",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/NMB6RXALFYMRMM4UK7R54RAQRCZJEBH4/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:3761-1 vom 2025-10-23",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/MLTPAKCOQABZPEY7O35CI42PHK5WNIUQ/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20851-1 vom 2025-10-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023025.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20861-1 vom 2025-10-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023019.html"
    }, {
      "category" : "external",
      "summary" : "Google Cloud Platform Security Bulletin GCP-2025-062 vom 2025-10-27",
      "url" : "https://cloud.google.com/support/bulletins#gcp-2025-062"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:19268 vom 2025-10-29",
      "url" : "https://access.redhat.com/errata/RHSA-2025:19268"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20898-1 vom 2025-10-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023116.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:19492 vom 2025-11-03",
      "url" : "https://access.redhat.com/errata/RHSA-2025:19492"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2025-390 vom 2025-11-05",
      "url" : "https://www.dell.com/support/kbdoc/000385230"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:4057-1 vom 2025-11-11",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-November/023254.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:21667 vom 2025-11-18",
      "url" : "https://access.redhat.com/errata/RHSA-2025:21667"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:4132-1 vom 2025-11-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-November/023302.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:4141-1 vom 2025-11-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-November/023304.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:22752 vom 2025-12-04",
      "url" : "https://access.redhat.com/errata/RHSA-2025:22752"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2026-030 vom 2026-01-30",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000421570/dsa-2026-030-security-update-for-dell-networker-vproxy-multiple-third-party-component-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:20332-1 vom 2026-02-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024163.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:20316-1 vom 2026-02-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024178.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-02-15T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-02-16T12:06:53.309+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2025-1921",
      "initial_release_date" : "2025-08-27T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-08-27T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-08-28T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: EUVD-2024-54920"
      }, {
        "date" : "2025-08-31T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Referenz(en) aufgenommen: 2391431"
      }, {
        "date" : "2025-09-22T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2025-10-12T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2025-10-15T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-16T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-19T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-21T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-23T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-26T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-27T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Google aufgenommen"
      }, {
        "date" : "2025-10-29T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-10-30T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-11-03T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-11-04T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2025-11-11T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-11-17T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-11-18T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-11-19T23:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-12-04T23:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-01-29T23:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2026-02-15T23:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "23"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "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" : "vProxy <19.14",
          "product" : {
            "name" : "Dell NetWorker vProxy <19.14",
            "product_id" : "T050451"
          }
        }, {
          "category" : "product_version",
          "name" : "vProxy 19.14",
          "product" : {
            "name" : "Dell NetWorker vProxy 19.14",
            "product_id" : "T050451-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:vproxy__19.14"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "NetWorker"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Appliance <5.32.00.18",
          "product" : {
            "name" : "Dell Secure Connect Gateway Appliance <5.32.00.18",
            "product_id" : "T048301"
          }
        }, {
          "category" : "product_version",
          "name" : "Appliance 5.32.00.18",
          "product" : {
            "name" : "Dell Secure Connect Gateway Appliance 5.32.00.18",
            "product_id" : "T048301-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:secure_connect_gateway:appliance__5.32.00.18"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Secure Connect Gateway"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Google Cloud Platform",
        "product" : {
          "name" : "Google Cloud Platform",
          "product_id" : "393401",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:google:cloud_platform:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Google"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<6.6.21",
          "product" : {
            "name" : "Open Source Linux Kernel <6.6.21",
            "product_id" : "T046581"
          }
        }, {
          "category" : "product_version",
          "name" : "6.6.21",
          "product" : {
            "name" : "Open Source Linux Kernel 6.6.21",
            "product_id" : "T046581-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:6.6.21"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<6.7.9",
          "product" : {
            "name" : "Open Source Linux Kernel <6.7.9",
            "product_id" : "T046582"
          }
        }, {
          "category" : "product_version",
          "name" : "6.7.9",
          "product" : {
            "name" : "Open Source Linux Kernel 6.7.9",
            "product_id" : "T046582-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:6.7.9"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<6.8",
          "product" : {
            "name" : "Open Source Linux Kernel <6.8",
            "product_id" : "T046583"
          }
        }, {
          "category" : "product_version",
          "name" : "6.8",
          "product" : {
            "name" : "Open Source Linux Kernel 6.8",
            "product_id" : "T046583-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:6.8"
            }
          }
        } ],
        "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"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2024-58240",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T046583", "393401", "T046581", "T046582", "T050451", "T048301" ]
    },
    "release_date" : "2025-08-27T22:00:00.000+00:00",
    "title" : "CVE-2024-58240"
  } ]
}