{
  "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 mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder unspezifizierte weitere Auswikungen zu erzielen.",
      "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-2025-1602 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2025-1602.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-1602 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1602"
    }, {
      "category" : "external",
      "summary" : "Einträge in der Mitre Datenbank vom 2018-06-28",
      "url" : "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12931"
    }, {
      "category" : "external",
      "summary" : "Einträge in der Mitre Datenbank vom 2018-06-28",
      "url" : "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12930"
    }, {
      "category" : "external",
      "summary" : "Einträge in der Mitre Datenbank vom 2018-06-28",
      "url" : "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12929"
    }, {
      "category" : "external",
      "summary" : "Einträge in der Mitre Datenbank vom 2018-06-28",
      "url" : "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12928"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2019:0641 vom 2019-03-26",
      "url" : "https://access.redhat.com/errata/RHSA-2019:0641"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-20480 vom 2025-07-18",
      "url" : "https://linux.oracle.com/errata/ELSA-2025-20480.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-07-20T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-07-21T08:22:00.872+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2025-1602",
      "initial_release_date" : "2018-06-28T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2018-06-28T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2018-06-28T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2019-03-25T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-07-20T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      } ],
      "status" : "final",
      "version" : "4"
    }
  },
  "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" : "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"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2018-12928",
    "product_status" : {
      "known_affected" : [ "67646", "6368", "T004914" ]
    },
    "release_date" : "2018-06-28T22:00:00.000+00:00",
    "title" : "CVE-2018-12928"
  }, {
    "cve" : "CVE-2018-12929",
    "product_status" : {
      "known_affected" : [ "67646", "6368", "T004914" ]
    },
    "release_date" : "2018-06-28T22:00:00.000+00:00",
    "title" : "CVE-2018-12929"
  }, {
    "cve" : "CVE-2018-12930",
    "product_status" : {
      "known_affected" : [ "67646", "6368", "T004914" ]
    },
    "release_date" : "2018-06-28T22:00:00.000+00:00",
    "title" : "CVE-2018-12930"
  }, {
    "cve" : "CVE-2018-12931",
    "product_status" : {
      "known_affected" : [ "67646", "6368", "T004914" ]
    },
    "release_date" : "2018-06-28T22:00:00.000+00:00",
    "title" : "CVE-2018-12931"
  } ]
}