{
  "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 eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen und möglicherweise beliebigen Code auszuführen.",
      "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-2022-0626 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0626.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0626 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0626"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database - CVE-2022-2078 Detail vom 2022-07-10",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-2078"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5529-1 vom 2022-07-21",
      "url" : "https://ubuntu.com/security/notices/USN-5529-1"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASKERNEL-5.10-2022-016 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-016.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-015 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-015.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-017 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-017.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-002 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-002.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-114 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-114.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-003 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-003.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-004 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-004.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6610 vom 2022-09-21",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6610"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6582 vom 2022-09-21",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6582"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-6610 vom 2022-09-22",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-6610.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Bulletin-October 2022 vom 2022-10-18",
      "url" : "https://www.oracle.com/security-alerts/linuxbulletinoct2022.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-185 vom 2022-11-04",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-185.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-2022:8781 vom 2022-12-08",
      "url" : "https://access.redhat.com/errata/RHSA-2022:8781"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 6963936 vom 2023-03-16",
      "url" : "https://www.ibm.com/support/pages/node/6963936"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:0724 vom 2024-02-07",
      "url" : "https://access.redhat.com/errata/RHSA-2024:0724"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Denial of Service und Codeausführung",
    "tracking" : {
      "current_release_date" : "2024-02-07T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:31:27.547+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0626",
      "initial_release_date" : "2022-07-10T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-07-10T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-07-20T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Ubuntu und Amazon aufgenommen"
      }, {
        "date" : "2022-07-21T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-09-20T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-09-21T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-10-18T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates aufgenommen"
      }, {
        "date" : "2022-11-06T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-11-08T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-12-07T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-03-16T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2024-02-07T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "11"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Amazon Linux 2",
        "product" : {
          "name" : "Amazon Linux 2",
          "product_id" : "398363",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:amazon:linux_2:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Amazon"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "10.1",
          "product" : {
            "name" : "IBM Spectrum Protect 10.1",
            "product_id" : "T023657",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:spectrum_protect:10.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Spectrum Protect"
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "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" : "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" : "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-2022-2078",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht in der Funktion \"nft_set_desc_concat_parse()\" aufgrund eines Pufferüberlaufs. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand auszulösen und möglicherweise beliebigen Code auszuführen."
    } ],
    "product_status" : {
      "known_affected" : [ "T008027", "67646", "6368", "T000126", "T023657", "398363", "T004914" ]
    },
    "release_date" : "2022-07-10T22:00:00.000+00:00",
    "title" : "CVE-2022-2078"
  } ]
}