{
  "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 in Linux Kernel ausnutzen, um Informationen offenzulegen oder beliebigen Programmcode auszuf\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-2022-1819 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1819.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1819 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1819"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-2458 vom 2023-06-28",
        "url": "https://oss.oracle.com/pipermail/el-errata/2023-June/014226.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6124-1 vom 2023-05-30",
        "url": "https://ubuntu.com/security/notices/USN-6124-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6071-1 vom 2023-05-10",
        "url": "https://ubuntu.com/security/notices/USN-6071-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5791-2 vom 2023-04-26",
        "url": "https://ubuntu.com/security/notices/USN-6045-1"
      },
      {
        "category": "external",
        "summary": "Zero Day Initiative:ZDI-22-1452 vom 2022-10-23",
        "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-1452/"
      },
      {
        "category": "external",
        "summary": "Zero Day Initiative:ZDI-22-1457 vom 2022-10-23",
        "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-1457/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3173 vom 2022-11-01",
        "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3897-1 vom 2022-11-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012838.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3930-1 vom 2022-11-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012869.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3929-1 vom 2022-11-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012867.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3998-1 vom 2022-11-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012930.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4053-1 vom 2022-11-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012967.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4072-1 vom 2022-11-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012989.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4273-1 vom 2022-11-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013142.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4272-1 vom 2022-11-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013140.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4517-1 vom 2022-12-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013256.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4527-1 vom 2022-12-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013260.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4546-1 vom 2022-12-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013269.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4513-1 vom 2022-12-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013255.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4516-1 vom 2022-12-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013258.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4544-1 vom 2022-12-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013270.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4543-1 vom 2022-12-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013268.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4539-1 vom 2022-12-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013263.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4515-1 vom 2022-12-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013259.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4520-1 vom 2022-12-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013261.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4534-1 vom 2022-12-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013265.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4528-1 vom 2022-12-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013264.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4533-1 vom 2022-12-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013262.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4545-1 vom 2022-12-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013267.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4506-1 vom 2022-12-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013253.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4518-1 vom 2022-12-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013257.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4550-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013277.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4561-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013272.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4569-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013275.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4560-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013276.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4562-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013278.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4577-1 vom 2022-12-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013282.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4559-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013274.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4551-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013271.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4573-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013280.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4574-1 vom 2022-12-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013279.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4595-1 vom 2022-12-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013298.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4587-1 vom 2022-12-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013292.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4580-1 vom 2022-12-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013291.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4589-1 vom 2022-12-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013294.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4614-1 vom 2022-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013337.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4615-1 vom 2022-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013338.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4611-1 vom 2022-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013341.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4617-1 vom 2022-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013342.html"
      },
      {
        "category": "external",
        "summary": "ORACLE OVMSA-2023-0001 vom 2023-01-04",
        "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2023-January/001067.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-10108 vom 2023-01-04",
        "url": "http://linux.oracle.com/errata/ELSA-2022-10108.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5792-1 vom 2023-01-07",
        "url": "https://ubuntu.com/security/notices/USN-5792-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5790-1 vom 2023-01-07",
        "url": "https://ubuntu.com/security/notices/USN-5790-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5791-1 vom 2023-01-07",
        "url": "https://ubuntu.com/security/notices/USN-5791-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5793-1 vom 2023-01-07",
        "url": "https://ubuntu.com/security/notices/USN-5793-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5793-2 vom 2023-01-09",
        "url": "https://ubuntu.com/security/notices/USN-5793-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5792-2 vom 2023-01-09",
        "url": "https://ubuntu.com/security/notices/USN-5791-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5792-2 vom 2023-01-09",
        "url": "https://ubuntu.com/security/notices/USN-5792-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5791-3 vom 2023-01-10",
        "url": "https://ubuntu.com/security/notices/USN-5791-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5793-4 vom 2023-01-11",
        "url": "https://ubuntu.com/security/notices/USN-5793-4"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5793-3 vom 2023-01-10",
        "url": "https://ubuntu.com/security/notices/USN-5793-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5815-1 vom 2023-01-19",
        "url": "https://ubuntu.com/security/notices/USN-5815-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5877-1 vom 2023-02-16",
        "url": "https://ubuntu.com/security/notices/USN-5877-1"
      },
      {
        "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"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-06-28T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:01:27.841+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-1819",
      "initial_release_date": "2022-10-23T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-10-23T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-11-01T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-11-08T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-10T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-17T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-20T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-29T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-12-18T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-12-19T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-12-20T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-12-26T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-01-04T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von ORACLE und Oracle Linux aufgenommen"
        },
        {
          "date": "2023-01-08T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-01-09T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-01-10T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-01-19T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-02-15T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Ubuntu und SUSE aufgenommen"
        },
        {
          "date": "2023-04-26T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-05-10T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-05-30T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-06-28T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "22"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": "product_name",
            "name": "Oracle VM",
            "product": {
              "name": "Oracle VM",
              "product_id": "T011119",
              "product_identification_helper": {
                "cpe": "cpe:/a:oracle:vm:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "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-2022-3586",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Aufgrund eines Use-after-Free-Fehlers k\u00f6nnen Informationen offengelegt werden. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um Informationen offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T011119",
          "2951",
          "T002207",
          "6368",
          "T000126",
          "T004914"
        ]
      },
      "release_date": "2022-10-23T22:00:00Z",
      "title": "CVE-2022-3586"
    },
    {
      "cve": "CVE-2022-42432",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht in der Funktion \"nft_osf_eval function\" und ist darauf zur\u00fcckzuf\u00fchren, dass Speicher nicht initialisiert wird, bevor auf ihn zugegriffen wird. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T011119",
          "2951",
          "T002207",
          "6368",
          "T000126",
          "T004914"
        ]
      },
      "release_date": "2022-10-23T22:00:00Z",
      "title": "CVE-2022-42432"
    }
  ]
}