{
  "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 seine Privilegien zu erhöhen.",
      "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-2022-0014 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0014.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0014 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0014"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2022-05-17",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-29581"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5444-1 vom 2022-05-24",
      "url" : "https://ubuntu.com/security/notices/USN-5444-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5443-1 vom 2022-05-24",
      "url" : "https://ubuntu.com/security/notices/USN-5443-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5442-1 vom 2022-05-24",
      "url" : "https://ubuntu.com/security/notices/USN-5442-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5443-2 vom 2022-06-01",
      "url" : "https://ubuntu.com/security/notices/USN-5443-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5442-2 vom 2022-06-01",
      "url" : "https://ubuntu.com/security/notices/USN-5442-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice LSN-0086-1 vom 2022-06-01",
      "url" : "https://ubuntu.com/security/notices/LSN-0086-1"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2022-1798 vom 2022-06-07",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2022-1798.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASKERNEL-5.15-2022-001 vom 2022-06-10",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-001.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-1591 vom 2022-06-10",
      "url" : "https://alas.aws.amazon.com/ALAS-2022-1591.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASKERNEL-5.4-2022-026 vom 2022-06-10",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-026.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASKERNEL-5.10-2022-014 vom 2022-06-10",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-014.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2022-2022-083 vom 2022-06-13",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-083.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5173 vom 2022-07-03",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00141.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2LIVEPATCH-2022-091 vom 2022-08-05",
      "url" : "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2022-091.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2722-1 vom 2022-08-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011834.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2741-1 vom 2022-08-10",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011866.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2803-1 vom 2022-08-12",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011908.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-2022:3265-1 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-2022:3282-1 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-2022:3350-1 vom 2022-09-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012350.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3369-1 vom 2022-09-25",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012361.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3370-1 vom 2022-09-25",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012364.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3366-1 vom 2022-09-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012359.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3377-1 vom 2022-09-25",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012365.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3368-1 vom 2022-09-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012360.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3359-1 vom 2022-09-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012358.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3407-1 vom 2022-09-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012389.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-2022:3412-1 vom 2022-09-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012387.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3432-1 vom 2022-09-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012401.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3445-1 vom 2022-09-28",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012408.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3433-1 vom 2022-09-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012402.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-2022:3465-1 vom 2022-09-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012449.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3464-1 vom 2022-09-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012453.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3463-1 vom 2022-09-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012450.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3476-1 vom 2022-09-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012463.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-2022:7933 vom 2022-11-15",
      "url" : "https://access.redhat.com/errata/RHSA-2022:7933"
    }, {
      "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-2022:8781 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" : "Amazon Linux Security Advisory ALASKERNEL-5.15-2023-023 vom 2023-07-13",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-023.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:0930 vom 2024-02-21",
      "url" : "https://access.redhat.com/errata/RHSA-2024:0930"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation",
    "tracking" : {
      "current_release_date" : "2024-02-20T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:25:52.718+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0014",
      "initial_release_date" : "2022-05-17T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-05-17T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-05-18T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: 2088021"
      }, {
        "date" : "2022-05-24T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-05-31T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-06-01T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-06-07T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-06-09T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-06-13T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-07-03T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-08-04T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-08-09T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-10T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-14T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-23T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-25T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-28T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-01T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-14T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-15T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-25T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-26T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-27T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-28T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-09-29T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-10-03T22:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-08T23:00:00.000+00:00",
        "number" : "26",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-11-15T23:00:00.000+00:00",
        "number" : "27",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-12-07T23:00:00.000+00:00",
        "number" : "28",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-03-16T23:00:00.000+00:00",
        "number" : "29",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2023-07-13T22:00:00.000+00:00",
        "number" : "30",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2024-02-20T23:00:00.000+00:00",
        "number" : "31",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "31"
    }
  },
  "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" : [ {
        "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" : [ {
        "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" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "< 5.18",
          "product" : {
            "name" : "Open Source Linux Kernel < 5.18",
            "product_id" : "T023269"
          }
        } ],
        "category" : "product_name",
        "name" : "Linux Kernel"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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-2022-29581",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht aufgrund einer unsachgemäßen Aktualisierung einer Referenzanzahl in \"net/sched\". Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien auf \"root\" zu erweitern."
    } ],
    "product_status" : {
      "known_affected" : [ "T008027", "2951", "T002207", "67646", "T000126", "T023657", "398363" ]
    },
    "release_date" : "2022-05-17T22:00:00.000+00:00",
    "title" : "CVE-2022-29581"
  } ]
}