{
  "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 seine Privilegien zu erh\u00f6hen oder einen Denial of Service zu verursachen.",
        "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-2022-0164 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0164.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0164 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0164"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1676-1 vom 2022-05-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011024.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1687-1 vom 2022-05-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011033.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1669-1 vom 2022-05-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011018.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5467-1 vom 2022-06-08",
        "url": "https://ubuntu.com/security/notices/USN-5467-1"
      },
      {
        "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": "Ubuntu Security Notice USN-5468-1 vom 2022-06-08",
        "url": "https://ubuntu.com/security/notices/USN-5468-1"
      },
      {
        "category": "external",
        "summary": "OSS-Security Mailing Liste vom 2022-04-08",
        "url": "https://seclists.org/oss-sec/2022/q2/22"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9265 vom 2022-04-08",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9265.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9264 vom 2022-04-08",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9264.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": "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 ALAS2022-2022-083 vom 2022-06-13",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-083.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2104-1 vom 2022-06-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011302.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": "SUSE Security Update SUSE-SU-2022:1569-1 vom 2022-05-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010966.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1575-1 vom 2022-05-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010969.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1571-1 vom 2022-05-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010967.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1573-1 vom 2022-05-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010968.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1591-1 vom 2022-05-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010976.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1605-1 vom 2022-05-11",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010983.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9365 vom 2022-05-10",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9365.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9368 vom 2022-05-10",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9368.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1629-1 vom 2022-05-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010982.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1634-1 vom 2022-05-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010981.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1637-1 vom 2022-05-11",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010990.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5416-1 vom 2022-05-12",
        "url": "https://ubuntu.com/security/notices/USN-5416-1"
      },
      {
        "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": "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-2022:8673 vom 2022-11-29",
        "url": "https://access.redhat.com/errata/RHSA-2022:8673"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8685 vom 2022-11-29",
        "url": "https://access.redhat.com/errata/RHSA-2022:8685"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8686 vom 2022-11-29",
        "url": "https://access.redhat.com/errata/RHSA-2022:8686"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8809 vom 2022-12-06",
        "url": "https://access.redhat.com/errata/RHSA-2022:8809"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8831 vom 2022-12-06",
        "url": "https://access.redhat.com/errata/RHSA-2022:8831"
      },
      {
        "category": "external",
        "summary": "Red Hat Bug-Tracker 2090226 vom 2022-12-13",
        "url": "https://access.redhat.com/errata/RHSA-2022:8974"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8973 vom 2022-12-13",
        "url": "https://access.redhat.com/errata/RHSA-2022:8973"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8941 vom 2022-12-13",
        "url": "https://access.redhat.com/errata/RHSA-2022:8941"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8989 vom 2022-12-13",
        "url": "https://access.redhat.com/errata/RHSA-2022:8989"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8940 vom 2022-12-13",
        "url": "https://access.redhat.com/errata/RHSA-2022:8940"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:9082 vom 2022-12-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:9082"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8893 vom 2022-12-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:8893"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20230214-0003 vom 2023-02-14",
        "url": "https://security.netapp.com/advisory/ntap-20230214-0003/"
      },
      {
        "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": "Amazon Linux Security Advisory ALASKERNEL-5.10-2023-036 vom 2023-07-13",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-036.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.4-2024-076 vom 2024-07-31",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2024-076.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-07-31T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:27:01.021+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-0164",
      "initial_release_date": "2022-04-07T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-04-07T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-04-10T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-04-11T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-05-02T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-05-08T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-05-09T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-05-10T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE und Oracle Linux aufgenommen"
        },
        {
          "date": "2022-05-11T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
        },
        {
          "date": "2022-05-16T22:00:00.000+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 Ubuntu aufgenommen"
        },
        {
          "date": "2022-06-09T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-06-13T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-06-16T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-07-03T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-11-16T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-11-29T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-12-06T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-12-13T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-12-15T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-02-14T23:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2023-07-13T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-07-31T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "22"
    }
  },
  "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": "NetApp AFF",
            "product": {
              "name": "NetApp AFF",
              "product_id": "T020536",
              "product_identification_helper": {
                "cpe": "cpe:/h:netapp:aff:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "NetApp"
      },
      {
        "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": "367115",
              "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-2022-1158",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Das Ger\u00e4t \"/dev/kvm\" ist f\u00fcr unprivilegierte lokale Benutzer zug\u00e4nglich. Ein User-Space-Prozess kann dies ausnutzen, um den Kernel zu korrumpieren. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen und potentiell seine Rechte zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T020536",
          "6368",
          "T000126",
          "367115",
          "398363",
          "T004914"
        ]
      },
      "release_date": "2022-04-07T22:00:00.000+00:00",
      "title": "CVE-2022-1158"
    }
  ]
}