{
  "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-2022-1651 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1651.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1651 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1651"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4138 vom 2023-07-18",
        "url": "https://access.redhat.com/errata/RHSA-2023:4138"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4137 vom 2023-07-18",
        "url": "https://access.redhat.com/errata/RHSA-2023:4137"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7010099 vom 2023-07-06",
        "url": "https://www.ibm.com/support/pages/node/7010099"
      },
      {
        "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": "Oracle Linux Security Advisory ELSA-2023-2951 vom 2023-06-14",
        "url": "https://oss.oracle.com/pipermail/el-errata/2023-June/014107.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:3388 vom 2023-05-31",
        "url": "https://access.redhat.com/errata/RHSA-2023:3388"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:2736 vom 2023-05-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:2736"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:2951 vom 2023-05-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:2951"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:2148 vom 2023-05-09",
        "url": "https://access.redhat.com/errata/RHSA-2023:2148"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:2458 vom 2023-05-09",
        "url": "https://access.redhat.com/errata/RHSA-2023:2458"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-1091 vom 2023-03-08",
        "url": "http://linux.oracle.com/errata/ELSA-2023-1091.html"
      },
      {
        "category": "external",
        "summary": "CentOS Security Advisory CESA-2023:1091 vom 2023-03-08",
        "url": "https://lists.centos.org/pipermail/centos-announce/2023-March/086390.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1092 vom 2023-03-07",
        "url": "https://access.redhat.com/errata/RHSA-2023:1092"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1091 vom 2023-03-07",
        "url": "https://access.redhat.com/errata/RHSA-2023:1091"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5916-1 vom 2023-03-03",
        "url": "https://ubuntu.com/security/notices/USN-5916-1"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2022-10-09",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-42703"
      },
      {
        "category": "external",
        "summary": "Linux Kernel Changelog vom 2022-10-09",
        "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.7"
      },
      {
        "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-2022:3929-1 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-2022:4030-1 vom 2022-11-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012950.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4033-1 vom 2022-11-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012953.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4027-1 vom 2022-11-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012949.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4039-1 vom 2022-11-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012951.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5728-1 vom 2022-11-17",
        "url": "https://ubuntu.com/security/notices/USN-5728-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4024-1 vom 2022-11-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012957.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4034-1 vom 2022-11-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012952.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4035-1 vom 2022-11-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012954.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": "Ubuntu Security Notice USN-5729-2 vom 2022-11-18",
        "url": "https://ubuntu.com/security/notices/USN-5728-2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4100-1 vom 2022-11-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012994.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4113-1 vom 2022-11-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013000.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4112-1 vom 2022-11-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013002.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4129-1 vom 2022-11-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013003.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-2022:4273-1 vom 2022-11-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013142.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5728-3 vom 2022-11-29",
        "url": "https://ubuntu.com/security/notices/USN-5728-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5756-1 vom 2022-12-01",
        "url": "https://ubuntu.com/security/notices/USN-5756-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5757-1 vom 2022-12-01",
        "url": "https://ubuntu.com/security/notices/USN-5757-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5757-2 vom 2022-12-01",
        "url": "https://ubuntu.com/security/notices/USN-5757-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5758-1 vom 2022-12-01",
        "url": "https://ubuntu.com/security/notices/USN-5758-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5755-1 vom 2022-12-01",
        "url": "https://ubuntu.com/security/notices/USN-5755-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5728-2 vom 2022-12-02",
        "url": "https://ubuntu.com/security/notices/USN-5755-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5756-2 vom 2022-12-02",
        "url": "https://ubuntu.com/security/notices/USN-5756-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5756-3 vom 2022-12-12",
        "url": "https://ubuntu.com/security/notices/USN-5756-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5774-1 vom 2022-12-12",
        "url": "https://ubuntu.com/security/notices/USN-5774-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5773-1 vom 2022-12-12",
        "url": "https://ubuntu.com/security/notices/USN-5773-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5779-1 vom 2022-12-14",
        "url": "https://ubuntu.com/security/notices/USN-5779-1"
      },
      {
        "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-2022:4561-1 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-2022:4574-1 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-2022:4589-1 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-2022:4617-1 vom 2022-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013342.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-2022:4611-1 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-2022:4615-1 vom 2022-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013338.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5789-1 vom 2023-01-05",
        "url": "https://ubuntu.com/security/notices/USN-5789-1"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht nicht spezifizierten Angriff",
    "tracking": {
      "current_release_date": "2023-07-17T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:00:04.564+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-1651",
      "initial_release_date": "2022-10-09T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-10-09T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-11-08T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-10T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-16T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE und Ubuntu 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 und Ubuntu aufgenommen"
        },
        {
          "date": "2022-11-29T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
        },
        {
          "date": "2022-12-01T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-12-04T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-12-12T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-12-14T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-12-19T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-12-20T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-12-26T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-01-05T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-02T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-07T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-03-08T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von CentOS und Oracle Linux aufgenommen"
        },
        {
          "date": "2023-05-09T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-05-16T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-05-31T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-06-13T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-06-28T22:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-07-06T22:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2023-07-17T22:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "26"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "IBM QRadar SIEM 7.5",
            "product": {
              "name": "IBM QRadar SIEM 7.5",
              "product_id": "T022954",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:qradar_siem:7.5"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source CentOS",
            "product": {
              "name": "Open Source CentOS",
              "product_id": "1727",
              "product_identification_helper": {
                "cpe": "cpe:/o:centos:centos:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Open Source Linux Kernel \u003c 5.19.7",
            "product": {
              "name": "Open Source Linux Kernel \u003c 5.19.7",
              "product_id": "1233071",
              "product_identification_helper": {
                "cpe": "cpe:/o:linux:linux_kernel:5.19.7"
              }
            }
          }
        ],
        "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-2022-42703",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Diese ist auf einen Use-after-Free-Fehler zur\u00fcckzuf\u00fchren. Ein Angreifer kann diese Schwachstelle ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T022954",
          "T002207",
          "67646",
          "T000126",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2022-10-09T22:00:00Z",
      "title": "CVE-2022-42703"
    }
  ]
}