WID-SEC-W-2022-0841

Vulnerability from csaf_certbund - Published: 2022-07-26 22:00 - Updated: 2025-03-25 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 Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux - UNIX
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 Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "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-2022-0841 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0841.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0841 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0841"
      },
      {
        "category": "external",
        "summary": "NVD NIST Security Advisory - CVE-2022-36879 vom 2022-07-26",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36879"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5207 vom 2022-08-15",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00176.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1833 vom 2022-08-19",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1833.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-019 vom 2022-08-23",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-019.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-034 vom 2022-08-23",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-034.html"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20220901-0007 vom 2022-09-01",
        "url": "https://security.netapp.com/advisory/ntap-20220901-0007/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3102 vom 2022-09-11",
        "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3264-1 vom 2022-09-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012229.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3265-1 vom 2022-09-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012231.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-007 vom 2022-09-15",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-007.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3274-1 vom 2022-09-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012234.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3263-1 vom 2022-09-15",
        "url": "http://www.auscert.org.au/bulletins/ESB-2022.4574"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3282-1 vom 2022-09-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012250.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3293-1 vom 2022-09-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012273.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3294-1 vom 2022-09-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012274.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3288-1 vom 2022-09-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012270.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3291-1 vom 2022-09-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012271.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3408-1 vom 2022-09-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012386.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3422-1 vom 2022-09-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012397.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3450-1 vom 2022-09-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012439.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3131 vom 2022-10-03",
        "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9852 vom 2022-10-04",
        "url": "https://linux.oracle.com/errata/ELSA-2022-9852.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5667-1 vom 2022-10-11",
        "url": "https://ubuntu.com/security/notices/USN-5667-1"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2-2022-1852 vom 2022-10-11",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1852.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1636 vom 2022-10-11",
        "url": "https://alas.aws.amazon.com/ALAS-2022-1636.html"
      },
      {
        "category": "external",
        "summary": "ORACLE OVMSA-2022-0026 vom 2022-10-11",
        "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2022-October/001062.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5677-1 vom 2022-10-13",
        "url": "https://ubuntu.com/security/notices/USN-5677-1"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-150 vom 2022-10-14",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-150.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5683-1 vom 2022-10-14",
        "url": "https://ubuntu.com/security/notices/USN-5683-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5682-1 vom 2022-10-14",
        "url": "https://ubuntu.com/security/notices/USN-5682-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3609-1 vom 2022-10-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012557.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5703-1 vom 2022-10-26",
        "url": "https://ubuntu.com/security/notices/USN-5703-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3809-1 vom 2022-10-31",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012771.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-185 vom 2022-11-04",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-185.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5727-1 vom 2022-11-17",
        "url": "https://ubuntu.com/security/notices/USN-5727-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5729-2 vom 2022-11-18",
        "url": "https://ubuntu.com/security/notices/USN-5727-2"
      },
      {
        "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": "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-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-5913-1 vom 2023-03-03",
        "url": "https://ubuntu.com/security/notices/USN-5913-1"
      },
      {
        "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": "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": "Red Hat Security Advisory RHSA-2023:5627 vom 2023-10-11",
        "url": "https://access.redhat.com/errata/RHSA-2023:5627"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7069319 vom 2023-11-08",
        "url": "https://www.ibm.com/support/pages/node/7069319"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0431 vom 2024-01-25",
        "url": "https://access.redhat.com/errata/RHSA-2024:0431"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2025-2790 vom 2025-03-26",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2025-2790.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2025-03-25T23:00:00.000+00:00",
      "generator": {
        "date": "2025-03-26T09:10:42.780+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2022-0841",
      "initial_release_date": "2022-07-26T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-07-26T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-08-15T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-08-21T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-08-23T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-09-01T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2022-09-11T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-09-14T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE und Amazon aufgenommen"
        },
        {
          "date": "2022-09-15T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-18T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-26T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-27T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-28T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-10-03T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-10-04T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-10-10T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu und Amazon aufgenommen"
        },
        {
          "date": "2022-10-11T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von ORACLE aufgenommen"
        },
        {
          "date": "2022-10-13T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Ubuntu und Amazon aufgenommen"
        },
        {
          "date": "2022-10-16T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-18T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-10-26T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-31T23:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-06T23:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-11-16T23:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-11-20T23:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-12-12T23:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-12-26T23:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-02-15T23:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-03-02T23:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-04-05T22:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-06-28T22:00:00.000+00:00",
          "number": "30",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-10-10T22:00:00.000+00:00",
          "number": "31",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-08T23:00:00.000+00:00",
          "number": "32",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-01-25T23:00:00.000+00:00",
          "number": "33",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-03-25T23:00:00.000+00:00",
          "number": "34",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "34"
    }
  },
  "product_tree": {
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        "branches": [
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            "name": "Amazon Linux 2",
            "product": {
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        ],
        "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-2022-36879",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "6368",
          "T000126",
          "398363",
          "658714",
          "T004914",
          "T031010"
        ]
      },
      "release_date": "2022-07-26T22:00:00.000+00:00",
      "title": "CVE-2022-36879"
    }
  ]
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.