{
  "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-2023-1129 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1129.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-1129 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1129"
    }, {
      "category" : "external",
      "summary" : "RedHat Bugzilla vom 2023-05-02",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2192667"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2162-1 vom 2023-05-10",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014832.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2163-1 vom 2023-05-11",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014848.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2232-1 vom 2023-05-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014918.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2501-1 vom 2023-06-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015178.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2502-1 vom 2023-06-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015177.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2500-1 vom 2023-06-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015179.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2534-1 vom 2023-06-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015227.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2611-1 vom 2023-06-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015266.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2651-1 vom 2023-06-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015326.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2653-1 vom 2023-06-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015325.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2782-1 vom 2023-07-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015410.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2809-1 vom 2023-07-11",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015470.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2871-1 vom 2023-07-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015524.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2023-317 vom 2023-11-13",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000219148/dsa-2023-317-security-update-for-dell-networker-vproxy-multiple-linux-packages-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2646-1 vom 2024-02-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018025.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2023-268 vom 2025-11-06",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000216397/dsa-2023-268-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-security-update-for-multiple-vulnerabilities"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-11-06T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-11-07T08:58:23.820+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2023-1129",
      "initial_release_date" : "2023-05-02T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-05-02T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-05-10T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-05-18T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-06-13T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-06-18T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-06-21T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-06-27T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-07-04T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-07-11T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-07-18T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-11-12T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2024-02-27T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-11-06T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "13"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Dell Avamar",
        "product" : {
          "name" : "Dell Avamar",
          "product_id" : "T039664",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:avamar:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<vproxy 19.9.0.2",
          "product" : {
            "name" : "Dell NetWorker <vproxy 19.9.0.2",
            "product_id" : "T030173"
          }
        }, {
          "category" : "product_version",
          "name" : "vproxy 19.9.0.2",
          "product" : {
            "name" : "Dell NetWorker vproxy 19.9.0.2",
            "product_id" : "T030173-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:vproxy_19.9.0.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<vproxy 19.8.0.3",
          "product" : {
            "name" : "Dell NetWorker <vproxy 19.8.0.3",
            "product_id" : "T030174"
          }
        }, {
          "category" : "product_version",
          "name" : "vproxy 19.8.0.3",
          "product" : {
            "name" : "Dell NetWorker vproxy 19.8.0.3",
            "product_id" : "T030174-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:vproxy_19.8.0.3"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "Virtual Edition",
          "product" : {
            "name" : "Dell NetWorker Virtual Edition",
            "product_id" : "T048226",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:virtual_edition"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "NetWorker"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<6.3-rc4",
          "product" : {
            "name" : "Open Source Linux Kernel <6.3-rc4",
            "product_id" : "T027493"
          }
        }, {
          "category" : "product_version",
          "name" : "6.3-rc4",
          "product" : {
            "name" : "Open Source Linux Kernel 6.3-rc4",
            "product_id" : "T027493-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:6.3-rc4"
            }
          }
        } ],
        "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" : "vendor",
      "name" : "SUSE"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2023-2483",
    "product_status" : {
      "known_affected" : [ "T027493", "T002207", "T030174", "T030173", "T048226", "T039664" ]
    },
    "release_date" : "2023-05-02T22:00:00.000+00:00",
    "title" : "CVE-2023-2483"
  } ]
}