{
  "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 im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- 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-2022-0564 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0564.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0564 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0564"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6001-1 vom 2023-04-06",
      "url" : "https://ubuntu.com/security/notices/USN-6001-1"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla - Bug 2104114 vom 2022-07-05",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2104114"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2377-1 vom 2022-07-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011520.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2382-1 vom 2022-07-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011539.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2393-1 vom 2022-07-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011546.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2407-1 vom 2022-07-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011557.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2411-1 vom 2022-07-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011558.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-1825 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2022-1825.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-018 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-018.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2520-1 vom 2022-07-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011616.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5191 vom 2022-07-26",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00160.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2615-1 vom 2022-08-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011728.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2629-1 vom 2022-08-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011744.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-1624 vom 2022-08-05",
      "url" : "https://alas.aws.amazon.com/ALAS-2022-1624.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2721-1 vom 2022-08-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011828.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2741-1 vom 2022-08-10",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011866.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2809-1 vom 2022-08-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011914.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2840-1 vom 2022-08-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011942.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2875-1 vom 2022-08-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011976.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2892-1 vom 2022-08-25",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011993.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2875-2 vom 2022-09-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012052.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2892-2 vom 2022-09-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012040.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2022-266 vom 2022-09-21",
      "url" : "https://www.dell.com/support/kbdoc/000203560/dsa-2022-266-dell-networker-vproxy-security-update-for-multiple-third-party-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5624-1 vom 2022-09-21",
      "url" : "https://ubuntu.com/security/notices/USN-5624-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5623-1 vom 2022-09-21",
      "url" : "https://ubuntu.com/security/notices/USN-5623-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5633-1 vom 2022-09-22",
      "url" : "https://ubuntu.com/security/notices/USN-5633-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5635-1 vom 2022-09-23",
      "url" : "https://ubuntu.com/security/notices/USN-5635-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5640-1 vom 2022-09-26",
      "url" : "https://ubuntu.com/security/notices/USN-5640-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5644-1 vom 2022-09-27",
      "url" : "https://ubuntu.com/security/notices/USN-5644-1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3131 vom 2022-10-03",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5648-1 vom 2022-09-30",
      "url" : "https://ubuntu.com/security/notices/USN-5648-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5655-1 vom 2022-10-04",
      "url" : "https://ubuntu.com/security/notices/USN-5655-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5669-2 vom 2022-10-11",
      "url" : "https://ubuntu.com/security/notices/USN-5669-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5668-1 vom 2022-10-11",
      "url" : "https://ubuntu.com/security/notices/USN-5668-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5669-1 vom 2022-10-11",
      "url" : "https://ubuntu.com/security/notices/USN-5669-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5678-1 vom 2022-10-13",
      "url" : "https://ubuntu.com/security/notices/USN-5678-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5677-1 vom 2022-10-13",
      "url" : "https://ubuntu.com/security/notices/USN-5677-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5679-1 vom 2022-10-13",
      "url" : "https://ubuntu.com/security/notices/USN-5679-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5682-1 vom 2022-10-14",
      "url" : "https://ubuntu.com/security/notices/USN-5682-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5683-1 vom 2022-10-14",
      "url" : "https://ubuntu.com/security/notices/USN-5683-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5684-1 vom 2022-10-17",
      "url" : "https://ubuntu.com/security/notices/USN-5684-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5687-1 vom 2022-10-18",
      "url" : "https://ubuntu.com/security/notices/USN-5687-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5693-1 vom 2022-10-20",
      "url" : "https://ubuntu.com/security/notices/USN-5693-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5695-1 vom 2022-10-21",
      "url" : "https://ubuntu.com/security/notices/USN-5695-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5706-1 vom 2022-10-27",
      "url" : "https://ubuntu.com/security/notices/USN-5706-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:0416-1 vom 2023-02-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013765.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2023-04-05T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:31:03.733+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0564",
      "initial_release_date" : "2022-07-05T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-07-05T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-07-12T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-07-13T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-07-14T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-07-17T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-07-20T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-07-21T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Amazon und SUSE aufgenommen"
      }, {
        "date" : "2022-07-26T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-08-01T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-02T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-04T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-08-09T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-10T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-15T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-18T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-23T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-25T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-01T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-20T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2022-09-21T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-09-22T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-09-25T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-09-26T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-09-27T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-03T22:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von Debian und Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-04T22:00:00.000+00:00",
        "number" : "26",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-10T22:00:00.000+00:00",
        "number" : "27",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-13T22:00:00.000+00:00",
        "number" : "28",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-16T22:00:00.000+00:00",
        "number" : "29",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-17T22:00:00.000+00:00",
        "number" : "30",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-18T22:00:00.000+00:00",
        "number" : "31",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-19T22:00:00.000+00:00",
        "number" : "32",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-23T22:00:00.000+00:00",
        "number" : "33",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-10-27T22:00:00.000+00:00",
        "number" : "34",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-02-15T23:00:00.000+00:00",
        "number" : "35",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-04-05T22:00:00.000+00:00",
        "number" : "36",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      } ],
      "status" : "final",
      "version" : "36"
    }
  },
  "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" : [ {
        "category" : "product_name",
        "name" : "Dell NetWorker",
        "product" : {
          "name" : "Dell NetWorker",
          "product_id" : "T024663",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:networker:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source Linux Kernel < 5.19 rc5",
        "product" : {
          "name" : "Open Source Linux Kernel < 5.19 rc5",
          "product_id" : "T023706",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:linux:linux_kernel:5.19_rc5"
          }
        }
      } ],
      "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"
    }, {
      "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-2022-2318",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht aufgrund eines Use-after-free-Fehlers, der durch den Timer-Handler in \"net/rose/rose_timer.c\" verursacht wird. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T000126", "T024663", "398363" ]
    },
    "release_date" : "2022-07-05T22:00:00.000+00:00",
    "title" : "CVE-2022-2318"
  } ]
}