{
  "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.\r\nRed Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel und Red Hat Enterprise Linux ausnutzen, um einen Denial of Service Angriff durchzuführen oder Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- UNIX",
      "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-2023-2598 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2598.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-2598 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2598"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-3rm2-4q4r-254r vom 2023-10-09",
      "url" : "https://github.com/advisories/GHSA-3rm2-4q4r-254r"
    }, {
      "category" : "external",
      "summary" : "Red Hat Customer Portal vom 2023-10-09",
      "url" : "https://access.redhat.com/security/cve/CVE-2023-39189"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6461-1 vom 2023-10-31",
      "url" : "https://ubuntu.com/security/notices/USN-6461-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4359-1 vom 2023-11-03",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-November/016991.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4358-1 vom 2023-11-03",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-November/016992.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4378-1 vom 2023-11-06",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017004.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4377-1 vom 2023-11-06",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017001.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4375-1 vom 2023-11-06",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017006.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4414-1 vom 2023-11-10",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017017.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6494-1 vom 2023-11-21",
      "url" : "https://ubuntu.com/security/notices/USN-6494-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6494-2 vom 2023-11-30",
      "url" : "https://ubuntu.com/security/notices/USN-6494-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6532-1 vom 2023-12-06",
      "url" : "https://ubuntu.com/security/notices/USN-6532-1"
    }, {
      "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" : "Ubuntu Security Notice USN-6536-1 vom 2023-12-06",
      "url" : "https://ubuntu.com/security/notices/USN-6536-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6537-1 vom 2023-12-06",
      "url" : "https://ubuntu.com/security/notices/USN-6537-1"
    }, {
      "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-6548-1 vom 2023-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-6548-1"
    }, {
      "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-6534-2 vom 2023-12-12",
      "url" : "https://ubuntu.com/security/notices/USN-6534-2"
    }, {
      "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-6549-3 vom 2023-12-13",
      "url" : "https://ubuntu.com/security/notices/USN-6549-3"
    }, {
      "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-6548-3 vom 2023-12-13",
      "url" : "https://ubuntu.com/security/notices/USN-6548-3"
    }, {
      "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-6548-4 vom 2024-01-09",
      "url" : "https://ubuntu.com/security/notices/USN-6548-4"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6573-1 vom 2024-01-09",
      "url" : "https://ubuntu.com/security/notices/USN-6573-1"
    }, {
      "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" : "Debian Security Advisory DLA-3710 vom 2024-01-11",
      "url" : "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:0112-1 vom 2024-01-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017672.html"
    }, {
      "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" : "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-2024:3138 vom 2024-05-22",
      "url" : "https://access.redhat.com/errata/RHSA-2024:3138"
    }, {
      "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" : "IBM Security Bulletin 7156774 vom 2024-06-07",
      "url" : "https://www.ibm.com/support/pages/node/7156774"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7233232 vom 2025-05-13",
      "url" : "https://www.ibm.com/support/pages/node/7233232"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Denial of Service oder Offenlegung von Informationen",
    "tracking" : {
      "current_release_date" : "2025-05-13T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-05-14T06:59:28.540+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.12"
        }
      },
      "id" : "WID-SEC-W-2023-2598",
      "initial_release_date" : "2023-10-09T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-10-09T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-10-31T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-11-05T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-11-06T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-11-12T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-11-21T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-11-30T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-05T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-06T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-11T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-12T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-13T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-01-07T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-01-09T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-01-10T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-01-11T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2024-01-17T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-02-13T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-04-29T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-05-21T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-06-09T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2025-05-13T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von IBM aufgenommen"
      } ],
      "status" : "final",
      "version" : "22"
    }
  },
  "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" : "IBM QRadar SIEM",
        "product" : {
          "name" : "IBM QRadar SIEM",
          "product_id" : "T021415",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:qradar_siem:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "10.1",
          "product" : {
            "name" : "IBM Spectrum Protect Plus 10.1",
            "product_id" : "T043600",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:spectrum_protect_plus:10.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Spectrum Protect Plus"
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<6.6-rc1",
          "product" : {
            "name" : "Open Source Linux Kernel <6.6-rc1",
            "product_id" : "T030323"
          }
        }, {
          "category" : "product_version",
          "name" : "6.6-rc1",
          "product" : {
            "name" : "Open Source Linux Kernel 6.6-rc1",
            "product_id" : "T030323-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:6.6-rc1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Linux Kernel"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "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" : "product_version",
          "name" : "8",
          "product" : {
            "name" : "Red Hat Enterprise Linux 8",
            "product_id" : "T029968",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:8"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "9",
          "product" : {
            "name" : "Red Hat Enterprise Linux 9",
            "product_id" : "T030284",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:9"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "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-2023-39189",
    "product_status" : {
      "known_affected" : [ "T030323", "T043600", "2951", "T002207", "67646", "T000126", "T021415", "T029968", "T030284" ]
    },
    "release_date" : "2023-10-09T22:00:00.000+00:00",
    "title" : "CVE-2023-39189"
  } ]
}