{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "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 entfernter/lokaler, anonymer/angemeldeter Angreifer kann mehrere Schwachstelle in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder um Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- F5 Networks\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-2026-3895 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2026-3895.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-3895 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3895"
    }, {
      "category" : "external",
      "summary" : "Eintrag auf Openwall OSS-Security vom 2017-02-14",
      "url" : "http://seclists.org/oss-sec/2017/q1/434"
    }, {
      "category" : "external",
      "summary" : "Eintrag in der National Vulnerability Datenbank CVE-2017-5967 vom 2017-02-14",
      "url" : "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-5967"
    }, {
      "category" : "external",
      "summary" : "Eintrag in der National Vulnerability Datenbank CVE-2017-5972 vom 2017-02-14",
      "url" : "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-5972"
    }, {
      "category" : "external",
      "summary" : "Eintrag in der National Vulnerability Datenbank CVE-2017-5970 vom 2017-02-14",
      "url" : "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-5970"
    }, {
      "category" : "external",
      "summary" : "Eintrag auf cxsecurity.com WLB-2017020112 vom 2017-02-12",
      "url" : "https://cxsecurity.com/issue/WLB-2017020112"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0517-1 vom 2017-02-20",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170517-1.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-3791 vom 2017-02-23",
      "url" : "https://www.debian.org/security/2017/dsa-3791"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0575-1 vom 2017-02-28",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2017-02/msg00047.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-3804-1 vom 2017-03-08",
      "url" : "https://www.debian.org/security/2017/dsa-3804"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0779-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170779-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0780-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170780-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0776-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170776-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0777-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170777-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0778-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170778-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0781-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170781-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0772-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170772-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0770-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170770-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0769-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170769-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0771-1 vom 2017-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170771-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0786-1 vom 2017-03-22",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170786-1.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2017-3533 vom 2017-04-01",
      "url" : "http://linux.oracle.com/errata/ELSA-2017-3533.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2017-3534 vom 2017-04-01",
      "url" : "http://linux.oracle.com/errata/ELSA-2017-3534.html"
    }, {
      "category" : "external",
      "summary" : "F5 Security Advisory K60104355 vom 2017-04-18",
      "url" : "https://support.f5.com/csp/article/K60104355"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3266-1 vom 2017-04-25",
      "url" : "http://www.ubuntu.com/usn/usn-3266-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3265-2 vom 2017-04-25",
      "url" : "http://www.ubuntu.com/usn/usn-3265-2/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3265-1 vom 2017-04-25",
      "url" : "http://www.ubuntu.com/usn/usn-3265-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3264-1 vom 2017-04-25",
      "url" : "http://www.ubuntu.com/usn/usn-3264-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3264-1 vom 2017-04-25",
      "url" : "http://www.ubuntu.com/usn/usn-3264-2/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:1183-1 vom 2017-05-06",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20171183-1.html"
    }, {
      "category" : "external",
      "summary" : "BLUECOAT Security Advisory SA148 vom 2017-05-10",
      "url" : "https://bto.bluecoat.com/security-advisory/sa148"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:1247-1 vom 2017-05-12",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20171247-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:1301-1 vom 2017-05-16",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20171301-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:1281-1 vom 2017-05-16",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20171281-1.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2017-3566 vom 2017-05-16",
      "url" : "http://linux.oracle.com/errata/ELSA-2017-3566.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2017-3567 vom 2017-05-16",
      "url" : "http://linux.oracle.com/errata/ELSA-2017-3567.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:1360-1 vom 2017-05-20",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20171360-1.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2017-1308 vom 2017-05-26",
      "url" : "http://linux.oracle.com/errata/ELSA-2017-1308.html"
    }, {
      "category" : "external",
      "summary" : "CentOS Security Advisory CESA-2017:1308 vom 2017-05-26",
      "url" : "https://lwn.net/Alerts/723896"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2017-1308 vom 2017-05-26",
      "url" : "http://linux.oracle.com/errata/ELSA-2017-1308-1.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2017:1308 vom 2017-05-25",
      "url" : "https://access.redhat.com/errata/RHSA-2017:1308"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3361-1 vom 2017-07-21",
      "url" : "http://www.ubuntu.com/usn/usn-3361-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:1990-1 vom 2017-07-28",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20171990-1.html"
    }, {
      "category" : "external",
      "summary" : "RedHat Security Advisory RHSA-2017:2077",
      "url" : "https://access.redhat.com/errata/RHSA-2017:2077"
    }, {
      "category" : "external",
      "summary" : "RedHat Sceurity advisory RHSA-2017:1842",
      "url" : "https://access.redhat.com/errata/RHSA-2017:1842"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2017-3609 vom 2017-08-24",
      "url" : "http://linux.oracle.com/errata/ELSA-2017-3609.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2342-1 vom 2017-09-05",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172342-1.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2017:2669 vom 2017-09-07",
      "url" : "https://access.redhat.com/errata/RHSA-2017:2669"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3422-1 vom 2017-09-19",
      "url" : "http://www.ubuntu.com/usn/usn-3422-2/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3422-1 vom 2017-09-19",
      "url" : "http://www.ubuntu.com/usn/usn-3422-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2525-1 vom 2017-09-19",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172525-1.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-4904-1 vom 2021-04-14",
      "url" : "https://ubuntu.com/security/notices/USN-4904-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8924-1 vom 2026-10-13",
      "url" : "https://ubuntu.com/security/notices/USN-8924-1"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-10-13T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-10-14T10:59:17.983+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-3895",
      "initial_release_date" : "2017-02-14T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2017-02-14T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2017-02-14T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2017-02-14T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2017-02-20T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-02-23T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-02-28T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-03-08T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-03-09T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Added references"
      }, {
        "date" : "2017-03-21T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-04-02T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-04-17T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Added references"
      }, {
        "date" : "2017-04-24T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-05-07T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-05-09T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-05-11T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-05-15T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-05-16T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-05-21T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-05-25T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-05-28T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-07-20T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-07-30T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-08-01T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-08-01T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-08-07T22:00:00.000+00:00",
        "number" : "25",
        "summary" : "Added references"
      }, {
        "date" : "2017-09-04T22:00:00.000+00:00",
        "number" : "26",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-09-06T22:00:00.000+00:00",
        "number" : "27",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-09-18T22:00:00.000+00:00",
        "number" : "28",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-09-19T22:00:00.000+00:00",
        "number" : "29",
        "summary" : "New remediations available"
      }, {
        "date" : "2021-04-13T22:00:00.000+00:00",
        "number" : "30",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-10-13T22:00:00.000+00:00",
        "number" : "31",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      } ],
      "status" : "final",
      "version" : "31"
    }
  },
  "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" : "Open Source CentOS",
        "product" : {
          "name" : "Open Source CentOS",
          "product_id" : "1727",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:centos:centos:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<4.10 RC8",
          "product" : {
            "name" : "Open Source Linux Kernel <4.10 RC8",
            "product_id" : "T009398"
          }
        }, {
          "category" : "product_version",
          "name" : "4.10 RC8",
          "product" : {
            "name" : "Open Source Linux Kernel 4.10 RC8",
            "product_id" : "T009398-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:4.10::rc8"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<=4.9.9",
          "product" : {
            "name" : "Open Source Linux Kernel <=4.9.9",
            "product_id" : "T009399"
          }
        }, {
          "category" : "product_version_range",
          "name" : "<=4.9.9",
          "product" : {
            "name" : "Open Source Linux Kernel <=4.9.9",
            "product_id" : "T009399-fixed"
          }
        }, {
          "category" : "product_version",
          "name" : "3.x",
          "product" : {
            "name" : "Open Source Linux Kernel 3.x",
            "product_id" : "T009400",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:3.x"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Linux Kernel"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "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"
    }, {
      "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-2017-5986",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "1727", "T004914", "T009398" ]
    },
    "release_date" : "2017-02-14T23:00:00.000+00:00",
    "title" : "CVE-2017-5986"
  }, {
    "cve" : "CVE-2017-5967",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "1727", "T004914", "T009400" ],
      "last_affected" : [ "T009399" ]
    },
    "release_date" : "2017-02-14T23:00:00.000+00:00",
    "title" : "CVE-2017-5967"
  }, {
    "cve" : "CVE-2017-5970",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "1727", "T004914", "T009400" ],
      "last_affected" : [ "T009399" ]
    },
    "release_date" : "2017-02-14T23:00:00.000+00:00",
    "title" : "CVE-2017-5970"
  }, {
    "cve" : "CVE-2017-5972",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "1727", "T004914", "T009400" ]
    },
    "release_date" : "2017-02-14T23:00:00.000+00:00",
    "title" : "CVE-2017-5972"
  } ]
}