{
  "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 f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren oder einen Denial of Service Zustand herbeizuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2022-0229 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0229.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0229 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0229"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2021-11-17",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43975"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2021-11-17",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43976"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0056-1 vom 2022-01-11",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/009994.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0068-1 vom 2022-01-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010003.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0080-1 vom 2022-01-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010005.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0090-1 vom 2022-01-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010008.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0079-1 vom 2022-01-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010004.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0131-1 vom 2022-01-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010029.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0181-1 vom 2022-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010073.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2022-009 vom 2022-01-31",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-009.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.4-2022-021 vom 2022-01-31",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-021.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0362-1 vom 2022-02-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010210.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0367-1 vom 2022-02-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010213.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0371-1 vom 2022-02-11",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010217.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0477-1 vom 2022-02-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010246.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5294-1 vom 2022-02-18",
        "url": "https://ubuntu.com/security/notices/USN-5294-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5297-1 vom 2022-02-22",
        "url": "https://ubuntu.com/security/notices/USN-5297-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5294-2 vom 2022-02-22",
        "url": "https://ubuntu.com/security/notices/USN-5294-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5302-1 vom 2022-02-22",
        "url": "https://ubuntu.com/security/notices/USN-5302-1"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9180 vom 2022-02-28",
        "url": "https://linux.oracle.com/errata/ELSA-2022-9180.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5092 vom 2022-03-07",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00059.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2940 vom 2022-03-09",
        "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2941 vom 2022-03-09",
        "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5339-1 vom 2022-03-22",
        "url": "https://ubuntu.com/security/notices/USN-5339-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5338-1 vom 2022-03-22",
        "url": "https://ubuntu.com/security/notices/USN-5338-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5337-1 vom 2022-03-22",
        "url": "https://ubuntu.com/security/notices/USN-5337-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5361-1 vom 2022-04-01",
        "url": "https://ubuntu.com/security/notices/USN-5361-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5368-1 vom 2022-04-06",
        "url": "https://ubuntu.com/security/notices/USN-5368-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5377-1 vom 2022-04-13",
        "url": "https://ubuntu.com/security/notices/USN-5377-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5383-1 vom 2022-04-21",
        "url": "https://ubuntu.com/security/notices/USN-5383-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5385-1 vom 2022-04-21",
        "url": "https://ubuntu.com/security/notices/USN-5385-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:1975 vom 2022-05-10",
        "url": "https://access.redhat.com/errata/RHSA-2022:1975"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:1988 vom 2022-05-10",
        "url": "https://access.redhat.com/errata/RHSA-2022:1988"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-1988 vom 2022-05-17",
        "url": "https://linux.oracle.com/errata/ELSA-2022-1988.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:4956 vom 2022-06-09",
        "url": "https://access.redhat.com/errata/RHSA-2022:4956"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5483 vom 2022-07-01",
        "url": "https://access.redhat.com/errata/RHSA-2022:5483"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9852 vom 2022-10-04",
        "url": "https://linux.oracle.com/errata/ELSA-2022-9852.html"
      },
      {
        "category": "external",
        "summary": "ORACLE OVMSA-2022-0026 vom 2022-10-11",
        "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2022-October/001062.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:7077 vom 2023-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:7077"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6901 vom 2023-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:6901"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-6583 vom 2024-01-18",
        "url": "https://oss.oracle.com/pipermail/el-errata/2024-January/015150.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1188 vom 2024-03-06",
        "url": "https://access.redhat.com/errata/RHSA-2024:1188"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1404 vom 2024-03-19",
        "url": "https://access.redhat.com/errata/RHSA-2024:1404"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2024-03-19T23:00:00.000+00:00",
      "generator": {
        "date": "2024-03-20T09:41:08.833+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-0229",
      "initial_release_date": "2021-11-17T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-11-17T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-01-11T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-01-17T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-01-19T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-01-25T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-01-30T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-02-10T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-02-13T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-02-17T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
        },
        {
          "date": "2022-02-21T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-02-22T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-02-28T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-03-07T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-03-09T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-03-21T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-03-31T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-04-06T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-04-12T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-04-20T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-05-10T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-05-17T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-06-08T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-07-03T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-10-04T22:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-10-11T22:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von ORACLE aufgenommen"
        },
        {
          "date": "2023-11-14T23:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-01-18T23:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-03-06T23:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-03-19T23:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "29"
    }
  },
  "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_range",
                "name": "\u003c= 5.15.2",
                "product": {
                  "name": "Open Source Linux Kernel \u003c= 5.15.2",
                  "product_id": "T021080",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:5.15.2"
                  }
                }
              }
            ],
            "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": "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-2021-43975",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Die Schwachstelle besteht in \"hw_atl_utils_fw_rpc_wait\" und ist auf einen Out-of-Bounds-Schreibfehler zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T004914"
        ],
        "last_affected": [
          "T021080"
        ]
      },
      "release_date": "2021-11-17T23:00:00Z",
      "title": "CVE-2021-43975"
    },
    {
      "cve": "CVE-2021-43976",
      "notes": [
        {
          "category": "description",
          "text": "Im Linux Kernel existiert eine Schwachstelle. Die Schwachstelle besteht in \"mwifiex_usb_recv\" in \"drivers/net/wireless/marvell/mwifiex/usb.c\" und kann mithilfe eines speziell pr\u00e4parierten USB-Sticks ausgenutzt werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T004914"
        ],
        "last_affected": [
          "T021080"
        ]
      },
      "release_date": "2021-11-17T23:00:00Z",
      "title": "CVE-2021-43976"
    }
  ]
}