{
  "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, authentisierter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder TCP Verbindungen zu manipulieren.",
      "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-2022-1154 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1154.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-1154 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1154"
    }, {
      "category" : "external",
      "summary" : "NIST Database vom 2022-02-25",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2020-36516"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9260 vom 2022-04-05",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9260.html"
    }, {
      "category" : "external",
      "summary" : "ORACLE OVMSA-2022-0010 vom 2022-04-05",
      "url" : "https://oss.oracle.com/pipermail/oraclevm-errata/2022-April/001050.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9274 vom 2022-04-12",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-9274.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9273 vom 2022-04-12",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-9273.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9313 vom 2022-04-26",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9313.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9314 vom 2022-04-26",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9314.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9366 vom 2022-05-10",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9366.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9367 vom 2022-05-10",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9367.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-2022:2910-1 vom 2022-08-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011997.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" : "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-2022:3072-1 vom 2022-09-05",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012078.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3064-1 vom 2022-09-05",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012080.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3088-1 vom 2022-09-06",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012083.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3061-1 vom 2022-09-07",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012117.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9761 vom 2022-09-07",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9761.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3108-1 vom 2022-09-06",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012107.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3123-1 vom 2022-09-07",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012119.html"
    }, {
      "category" : "external",
      "summary" : "ORACLE OVMSA-2022-0024 vom 2022-09-07",
      "url" : "https://oss.oracle.com/pipermail/oraclevm-errata/2022-September/001060.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3274-1 vom 2022-09-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012234.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3265-1 vom 2022-09-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012231.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3263-1 vom 2022-09-15",
      "url" : "http://www.auscert.org.au/bulletins/ESB-2022.4574"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3282-1 vom 2022-09-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012250.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3293-1 vom 2022-09-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012273.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3291-1 vom 2022-09-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012271.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3294-1 vom 2022-09-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012274.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3288-1 vom 2022-09-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012270.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3408-1 vom 2022-09-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012386.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3450-1 vom 2022-09-28",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012439.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3609-1 vom 2022-10-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012557.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:7444 vom 2022-11-08",
      "url" : "https://access.redhat.com/errata/RHSA-2022:7444"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:7683 vom 2022-11-08",
      "url" : "https://access.redhat.com/errata/RHSA-2022:7683"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:8267 vom 2022-11-15",
      "url" : "https://access.redhat.com/errata/RHSA-2022:8267"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:7933 vom 2022-11-15",
      "url" : "https://access.redhat.com/errata/RHSA-2022:7933"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9999 vom 2022-11-16",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9999.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:8781 vom 2022-12-08",
      "url" : "https://access.redhat.com/errata/RHSA-2022:8781"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4617-1 vom 2022-12-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013342.html"
    }, {
      "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 Security Advisory RHSA-2024:2674 vom 2024-05-02",
      "url" : "https://access.redhat.com/errata/RHSA-2024:2674"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Manipulation von TCP Verbindungen",
    "tracking" : {
      "current_release_date" : "2024-05-02T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:33:50.938+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-1154",
      "initial_release_date" : "2022-02-27T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-02-27T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-04-05T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Oracle Linux und ORACLE aufgenommen"
      }, {
        "date" : "2022-04-11T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-04-25T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-05-10T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-08-23T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-25T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-28T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-01T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-05T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-06T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von SUSE und Oracle Linux aufgenommen"
      }, {
        "date" : "2022-09-07T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von ORACLE aufgenommen"
      }, {
        "date" : "2022-09-14T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-15T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-18T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-26T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-28T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-10-18T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-08T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-11-15T23:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-11-16T23:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-12-07T23:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-12-26T23:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-04-05T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-05-02T22:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "25"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<=5.16.11",
          "product" : {
            "name" : "Open Source Linux Kernel <=5.16.11",
            "product_id" : "6368"
          }
        } ],
        "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" : "product_name",
        "name" : "Red Hat OpenShift",
        "product" : {
          "name" : "Red Hat OpenShift",
          "product_id" : "T008027",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:redhat:openshift:-"
          }
        }
      } ],
      "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-2020-36516",
    "notes" : [ {
      "category" : "description",
      "text" : "Im Linux-Kernel besteht eine Sicherheitslücke aufgrund eines IPID-Zuweisungsfehlers. Ein entfernter Angreifer in einer Man-in-the-Middle-Position kann dies ausnutzen, um Daten in die TCP-Sitzung eines Opfers zu injizieren (Manipulation) oder diese Sitzung zu beenden (DoS)."
    } ],
    "product_status" : {
      "known_affected" : [ "T008027", "T002207", "67646", "T000126", "T004914" ],
      "last_affected" : [ "6368" ]
    },
    "release_date" : "2022-02-27T23:00:00.000+00:00",
    "title" : "CVE-2020-36516"
  } ]
}