{
  "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 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-2025-0116 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2025-0116.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-0116 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0116"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database CVE-2017-14051 vom 2017-08-31",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2017-14051"
    }, {
      "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" : "SUSE Security Update SUSE-SU-2017:2694-1 vom 2017-10-10",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172694-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2847-1 vom 2017-10-25",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172847-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2869-1 vom 2017-10-27",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172869-1.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3469-2 vom 2017-10-31",
      "url" : "http://www.ubuntu.com/usn/usn-3469-2/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2908-1 vom 2017-10-30",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172908-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2920-1 vom 2017-11-02",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172920-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2956-1 vom 2017-11-09",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172956-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:3265-1 vom 2017-12-12",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20173265-1.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3583-1 vom 2018-02-23",
      "url" : "http://www.ubuntu.com/usn/usn-3583-2/"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2019-4316 vom 2019-01-04",
      "url" : "http://linux.oracle.com/errata/ELSA-2019-4316.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2019-4317 vom 2019-01-05",
      "url" : "http://linux.oracle.com/errata/ELSA-2019-4317.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:0152-1 vom 2025-01-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-January/020152.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-01-19T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-01-20T09:28:12.883+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.10"
        }
      },
      "id" : "WID-SEC-W-2025-0116",
      "initial_release_date" : "2017-08-30T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2017-08-30T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2017-08-30T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2017-09-10T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Added references"
      }, {
        "date" : "2017-10-10T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-10-25T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-10-29T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-10-31T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-11-02T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-11-08T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-12-11T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-02-25T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "New remediations available"
      }, {
        "date" : "2019-01-06T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2025-01-19T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "13"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<=4.12.10",
          "product" : {
            "name" : "Open Source Linux Kernel <=4.12.10",
            "product_id" : "6368"
          }
        }, {
          "category" : "product_version_range",
          "name" : "<=4.12.10",
          "product" : {
            "name" : "Open Source Linux Kernel <=4.12.10",
            "product_id" : "6368-fixed"
          }
        } ],
        "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" : "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-2017-14051",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Denial of Service Schwachstelle im Linux Kernel. Diese Schwachstelle beruht in der Funktion \"qla2x00_sysfs_write_optrom_ctl\" in [drivers/scsi/qla2xxx/qla_attr.c] und wird durch einen Integer Überlauf verursacht. Ein lokaler Angreifer mit Root-Rechten kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "T000126", "T004914" ],
      "last_affected" : [ "6368" ]
    },
    "release_date" : "2017-08-30T22:00:00.000+00:00",
    "title" : "CVE-2017-14051"
  } ]
}