{
  "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 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 mehrere Schwachstellen 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-2024-0149 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2016/wid-sec-w-2024-0149.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-0149 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0149"
    }, {
      "category" : "external",
      "summary" : "Meldung auf der OSS-Security Mailingliste vom 2016-03-13",
      "url" : "http://seclists.org/oss-sec/2016/q1/619"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2929-2 vom 2016-03-14",
      "url" : "http://www.ubuntu.com/usn/usn-2929-2/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2931-1 vom 2016-03-14",
      "url" : "http://www.ubuntu.com/usn/usn-2931-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2930-2 vom 2016-03-14",
      "url" : "http://www.ubuntu.com/usn/usn-2930-2/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2930-1 vom 2016-03-14",
      "url" : "http://www.ubuntu.com/usn/usn-2930-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2929-1 vom 2016-03-14",
      "url" : "http://www.ubuntu.com/usn/usn-2929-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:1672-1 vom 2016-06-24",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:1690-1 vom 2016-06-27",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html"
    }, {
      "category" : "external",
      "summary" : "XEN Security Advisory XSA-171 vom 2016-06-28",
      "url" : "https://www.debian.org/security/2016/dsa-3607"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:1696-1 vom 2016-06-29",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update Announcement ID SUSE-SU-2016:1764-1",
      "url" : "http://lists.suse.com/pipermail/sle-security-updates/2016-July/002150.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:1961-1 vom 2016-08-04",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:1985-1 vom 2016-08-08",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2014-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2009-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2007-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2006-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2005-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2002-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2001-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2000-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:1995-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:1994-1 vom 2016-08-09",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3057-1 vom 2016-08-10",
      "url" : "http://www.ubuntu.com/usn/usn-3057-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3056-1 vom 2016-08-10",
      "url" : "http://www.ubuntu.com/usn/usn-3056-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3055-1 vom 2016-08-10",
      "url" : "http://www.ubuntu.com/usn/usn-3055-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3054-1 vom 2016-08-10",
      "url" : "http://www.ubuntu.com/usn/usn-3054-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3049-1 vom 2016-08-10",
      "url" : "http://www.ubuntu.com/usn/usn-3049-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3050-1 vom 2016-08-10",
      "url" : "http://www.ubuntu.com/usn/usn-3050-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:2074 vom 2016-08-15",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2016:1847 vom 2016-09-14",
      "url" : "https://access.redhat.com/errata/RHSA-2016:1847"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2016:1883 vom 2016-09-14",
      "url" : "https://access.redhat.com/errata/RHSA-2016:1883"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2016:1875 vom 2016-09-14",
      "url" : "https://access.redhat.com/errata/RHSA-2016:1875"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2932-1 vom 2024-01-18",
      "url" : "https://tanzu.vmware.com/security/usn-2932-1"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service",
    "tracking" : {
      "current_release_date" : "2024-01-17T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T18:03:59.277+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2024-0149",
      "initial_release_date" : "2016-03-13T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2016-03-13T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2016-03-13T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-03-14T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-03-14T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-06-26T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-06-27T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-06-28T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-06-28T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-06-28T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-07-10T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-08-04T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-08-08T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-08-09T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-08-10T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-08-16T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-09-04T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-09-04T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-09-14T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-09-14T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-09-14T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-09-14T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-09-14T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-09-14T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-09-14T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2024-01-17T23:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      } ],
      "status" : "final",
      "version" : "25"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source Linux Kernel",
        "product" : {
          "name" : "Open Source Linux Kernel",
          "product_id" : "6368",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:linux:linux_kernel:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux 7",
        "product" : {
          "name" : "Red Hat Enterprise Linux 7",
          "product_id" : "T007578",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:enterprise_linux:7"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Red Hat Enterprise MRG 2.5",
        "product" : {
          "name" : "Red Hat Enterprise MRG 2.5",
          "product_id" : "266755",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:redhat:enterprise_mrg:2.5"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux Enterprise Desktop",
        "product" : {
          "name" : "SUSE Linux Enterprise Desktop",
          "product_id" : "72893",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:linux_enterprise_desktop:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "SUSE Linux Enterprise Server",
        "product" : {
          "name" : "SUSE Linux Enterprise Server",
          "product_id" : "T002247",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:linux_enterprise_server:-"
          }
        }
      } ],
      "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-2016-3134",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel in Verbindung mit dem netfilter Code für iptables Unterstützung. Diese Schwachstelle beruht in der \"mark_source_chains\" Funktion in [net/ipv4/netfilter/ip_tables.c], [net/ipv4/netfilter/arp_tables.c] und [net/ipv6/netfilter/ip6_tables.c] und wird durch eine Speicherverletzung verursacht. Ein lokaler Angreifer kann diese Schwachstelle über PF_INET Sockets ausnutzen, wenn unprivilegierte Benutzer Namespaces verfügbar sind (CONFIG_USER_NS=y). In der Folge kann ein Angreifer einen Denial of Service des Systems herbeiführen."
    } ],
    "product_status" : {
      "known_affected" : [ "266755", "T007578", "6368", "T000126", "T002247", "72893" ]
    },
    "release_date" : "2016-03-13T23:00:00.000+00:00",
    "title" : "CVE-2016-3134"
  }, {
    "cve" : "CVE-2016-3135",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Integer-Überlauf Schwachstelle im Linux Kernel. Diese Schwachstelle beruht in der \"xt_alloc_table_info\" Funktion in [net/netfilter/x_tables.c] und wird durch eine Speicherverletzung verursacht. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeiführen. Von dieser Schwachstelle sind nur 32-bit Systeme betroffen."
    } ],
    "product_status" : {
      "known_affected" : [ "6368" ]
    },
    "release_date" : "2016-03-13T23:00:00.000+00:00",
    "title" : "CVE-2016-3135"
  } ]
}