{
  "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 eine Schwachstelle im Linux Kernel ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\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-2022-0117 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0117.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0117 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0117"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0416-1 vom 2023-02-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013765.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5856-1 vom 2023-02-09",
        "url": "https://ubuntu.com/security/notices/USN-5856-1"
      },
      {
        "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": "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-2022:7933 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": "SUSE Security Update SUSE-SU-2022:1955-1 vom 2022-06-06",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011243.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1974-1 vom 2022-06-06",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011241.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1942-1 vom 2022-06-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011236.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2000-1 vom 2022-06-07",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011245.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1948-1 vom 2022-06-06",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011239.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1945-1 vom 2022-06-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011237.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1939-1 vom 2022-06-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011235.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1947-1 vom 2022-06-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011238.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2006-1 vom 2022-06-07",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011246.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5469-1 vom 2022-06-08",
        "url": "https://ubuntu.com/security/notices/USN-5469-1"
      },
      {
        "category": "external",
        "summary": "OSS Mailing-list vom 2022-03-28",
        "url": "https://seclists.org/oss-sec/2022/q1/204"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1163-1 vom 2022-04-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010687.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1183-1 vom 2022-04-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010701.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1197-1 vom 2022-04-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010731.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1256-1 vom 2022-04-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010751.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1267-1 vom 2022-04-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010755.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1266-1 vom 2022-04-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010754.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1257-1 vom 2022-04-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010746.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1255-1 vom 2022-04-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010749.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-013 vom 2022-04-20",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-013.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5381-1 vom 2022-04-21",
        "url": "https://ubuntu.com/security/notices/USN-5381-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1283-1 vom 2022-04-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010777.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1270-1 vom 2022-04-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010768.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9477 vom 2022-06-15",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9477.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9479 vom 2022-06-15",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9479.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9480 vom 2022-06-15",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9480.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1407-1 vom 2022-04-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010837.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1402-1 vom 2022-04-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010835.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5127 vom 2022-05-02",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00095.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": "Oracle Linux Security Advisory ELSA-2022-9533 vom 2022-07-01",
        "url": "https://linux.oracle.com/errata/ELSA-2022-9533.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9534 vom 2022-07-01",
        "url": "https://linux.oracle.com/errata/ELSA-2022-9534.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5562-1 vom 2022-08-10",
        "url": "https://ubuntu.com/security/notices/USN-5562-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5560-1 vom 2022-08-10",
        "url": "https://ubuntu.com/security/notices/USN-5560-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5560-2 vom 2022-08-10",
        "url": "https://ubuntu.com/security/notices/USN-5560-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5582-1 vom 2022-08-25",
        "url": "https://ubuntu.com/security/notices/USN-5582-1"
      },
      {
        "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"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht nicht spezifizierten Angriff",
    "tracking": {
      "current_release_date": "2023-02-15T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T16:46:02.706+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-0117",
      "initial_release_date": "2022-03-28T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-03-28T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-04-12T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-13T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-18T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-19T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-20T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu und SUSE aufgenommen"
        },
        {
          "date": "2022-04-26T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-05-02T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-06-06T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-06-07T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
        },
        {
          "date": "2022-06-16T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-07-03T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Debian und Oracle Linux aufgenommen"
        },
        {
          "date": "2022-08-10T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-08-24T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-11-08T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-16T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-12-07T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-02-09T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-02-15T23:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "20"
    }
  },
  "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": [
          {
            "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": "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-2022-1048",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kerne in der Funktion \"snd_pcm_hw_free\". Sie ist auf eine Race-Condition zur\u00fcckzuf\u00fchren, die einen \"use-after-free\" zur Folge hat. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T008027",
          "2951",
          "T002207",
          "67646",
          "6368",
          "T000126",
          "398363",
          "T004914"
        ]
      },
      "release_date": "2022-03-28T22:00:00Z",
      "title": "CVE-2022-1048"
    }
  ]
}