wid-sec-w-2022-0793
Vulnerability from csaf_certbund
Published
2022-02-16 23:00
Modified
2024-02-07 23:00
Summary
Linux Kernel: Schwachstelle ermöglicht Denial of Service

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX - Linux


To clipboard 

{
  "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 Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- 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-2022-0793 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0793.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0793 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0793"
      },
      {
        "category": "external",
        "summary": "NVD NIST Security Advisory vom 2022-02-16",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0617"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0766-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010394.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0757-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010402.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0756-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010401.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0765-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010400.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1761 vom 2022-03-09",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1761.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0767-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010399.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0761-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010398.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1571 vom 2022-03-08",
        "url": "https://alas.aws.amazon.com/ALAS-2022-1571.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:14905-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010396.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0768-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010395.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0762-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010390.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0759-1 vom 2022-03-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010392.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5095 vom 2022-03-09",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00062.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": "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 DSA-5096 vom 2022-03-09",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00063.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1038-1 vom 2022-03-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010567.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1039-1 vom 2022-03-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010566.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1037-1 vom 2022-03-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010570.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": "Oracle Linux Security Advisory ELSA-2022-9274 vom 2022-04-12",
        "url": "https://linux.oracle.com/errata/ELSA-2022-9274.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": "Ubuntu Security Notice USN-5384-1 vom 2022-04-21",
        "url": "https://ubuntu.com/security/notices/USN-5384-1"
      },
      {
        "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": "Ubuntu Security Notice USN-5383-1 vom 2022-04-21",
        "url": "https://ubuntu.com/security/notices/USN-5383-1"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9313 vom 2022-04-26",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9313.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9314 vom 2022-04-26",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9314.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9348 vom 2022-05-03",
        "url": "https://linux.oracle.com/errata/ELSA-2022-9348.html"
      },
      {
        "category": "external",
        "summary": "ORACLE OVMSA-2022-0014 vom 2022-05-04",
        "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2022-May/001052.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9367 vom 2022-05-10",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9367.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9366 vom 2022-05-10",
        "url": "http://linux.oracle.com/errata/ELSA-2022-9366.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2520-1 vom 2022-07-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011616.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2615-1 vom 2022-08-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011728.html"
      },
      {
        "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"
      },
      {
        "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": "Red Hat Security Advisory RHSA-2022:7933 vom 2022-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:7933"
      },
      {
        "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-2022:8781 vom 2022-12-08",
        "url": "https://access.redhat.com/errata/RHSA-2022:8781"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6001-1 vom 2023-04-06",
        "url": "https://ubuntu.com/security/notices/USN-6001-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0724 vom 2024-02-07",
        "url": "https://access.redhat.com/errata/RHSA-2024:0724"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-02-07T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T16:53:50.103+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-0793",
      "initial_release_date": "2022-02-16T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-02-16T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-03-08T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE und Amazon aufgenommen"
        },
        {
          "date": "2022-03-09T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-03-30T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-11T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-04-19T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-20T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-04-25T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-05-03T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-05-04T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von ORACLE aufgenommen"
        },
        {
          "date": "2022-05-10T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-07-21T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-08-01T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-08T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-16T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-12-07T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-04-05T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-02-07T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "19"
    }
  },
  "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-2022-0617",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht aufgrund einer Null-Zeiger-Dereferenz in der UDF-Dateisystemfunktionalit\u00e4t. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T008027",
          "2951",
          "T002207",
          "67646",
          "6368",
          "T000126",
          "398363",
          "T004914"
        ]
      },
      "release_date": "2022-02-16T23:00:00Z",
      "title": "CVE-2022-0617"
    }
  ]
}


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