WID-SEC-W-2024-0508

Vulnerability from csaf_certbund - Published: 2024-02-28 23:00 - Updated: 2025-08-18 22:00
Summary
Linux Kernel: Mehrere Schwachstellen ermöglichen 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 mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- 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 mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service 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-2024-0508 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0508.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0508 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0508"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla vom 2024-02-28",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266750"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla vom 2024-02-28",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266748"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla vom 2024-02-28",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266746"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla vom 2024-02-28",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266510"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0856-1 vom 2024-03-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018155.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0857-1 vom 2024-03-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018154.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0925-1 vom 2024-03-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018205.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0975-1 vom 2024-03-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018186.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0976-1 vom 2024-03-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018185.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0926-1 vom 2024-03-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018204.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1454-1 vom 2024-04-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018431.html"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-198 vom 2024-05-08",
        "url": "https://www.dell.com/support/kbdoc/000224827/dsa-2024-="
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3618 vom 2024-06-05",
        "url": "https://access.redhat.com/errata/RHSA-2024:3618"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3627 vom 2024-06-05",
        "url": "https://access.redhat.com/errata/RHSA-2024:3627"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-3618 vom 2024-06-06",
        "url": "https://linux.oracle.com/errata/ELSA-2024-3618.html"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7162077 vom 2024-07-31",
        "url": "https://www.ibm.com/support/pages/node/7162077"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1465-1 vom 2024-08-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-August/019273.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1489-1 vom 2024-08-19",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/D5LYDXV5ACGHUYO5XWLWD5VAOA5HLJ7U/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:7001 vom 2024-09-24",
        "url": "https://access.redhat.com/errata/RHSA-2024:7001"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:7000 vom 2024-09-24",
        "url": "https://access.redhat.com/errata/RHSA-2024:7000"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-7000 vom 2024-09-26",
        "url": "https://linux.oracle.com/errata/ELSA-2024-7000.html"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2024:7001 vom 2024-09-30",
        "url": "https://errata.build.resf.org/RLSA-2024:7001"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:8318 vom 2024-10-23",
        "url": "https://access.redhat.com/errata/RHSA-2024:8318"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:02846-1 vom 2025-08-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022192.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2025-08-18T22:00:00.000+00:00",
      "generator": {
        "date": "2025-08-19T06:10:29.999+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
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      },
      "id": "WID-SEC-W-2024-0508",
      "initial_release_date": "2024-02-28T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-02-28T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-03-12T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-24T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-28T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-05-07T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2024-06-04T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-06-06T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-07-31T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-08-19T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-09-23T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-09-25T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-09-30T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
        },
        {
          "date": "2024-10-23T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-08-18T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "14"
    }
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  "vulnerabilities": [
    {
      "cve": "CVE-2020-36776",
      "product_status": {
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          "T033174",
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      },
      "release_date": "2024-02-28T23:00:00.000+00:00",
      "title": "CVE-2020-36776"
    },
    {
      "cve": "CVE-2020-36777",
      "product_status": {
        "known_affected": [
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          "T034583",
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          "T033178",
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          "T033177",
          "T014381",
          "T002207",
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        ]
      },
      "release_date": "2024-02-28T23:00:00.000+00:00",
      "title": "CVE-2020-36777"
    },
    {
      "cve": "CVE-2021-46952",
      "product_status": {
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          "T034583",
          "T033174",
          "T033175",
          "T033172",
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          "T033177",
          "T014381",
          "T002207",
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      },
      "release_date": "2024-02-28T23:00:00.000+00:00",
      "title": "CVE-2021-46952"
    },
    {
      "cve": "CVE-2021-46984",
      "product_status": {
        "known_affected": [
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          "T032255",
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        ]
      },
      "release_date": "2024-02-28T23:00:00.000+00:00",
      "title": "CVE-2021-46984"
    }
  ]
}


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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.