wid-sec-w-2024-0015
Vulnerability from csaf_certbund
Published
2024-01-04 23:00
Modified
2024-06-11 22:00
Summary
Linux-Kernel (bluetooth): Schwachstelle ermöglicht Denial of Service und Code-Ausführung

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 oder um beliebigen Code auszuführen.
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 eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder um beliebigen Code 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-2024-0015 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0015.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0015 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0015"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6606-1 vom 2024-01-25",
        "url": "https://ubuntu.com/security/notices/USN-6606-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6681-2 vom 2024-03-11",
        "url": "https://www.cybersecurity-help.cz/vdb/SB2024031133"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6681-2 vom 2024-03-11",
        "url": "https://ubuntu.com/security/notices/USN-6681-2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0115-1 vom 2024-01-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017661.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0129-1 vom 2024-01-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017658.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0120-1 vom 2024-01-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017659.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0117-1 vom 2024-01-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017660.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6680-1 vom 2024-03-07",
        "url": "https://ubuntu.com/security/notices/USN-6680-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6681-1 vom 2024-03-07",
        "url": "https://ubuntu.com/security/notices/USN-6681-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0113-1 vom 2024-01-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017671.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0110-1 vom 2024-01-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017674.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0118-1 vom 2024-01-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017668.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0112-1 vom 2024-01-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017672.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6686-1 vom 2024-03-08",
        "url": "https://ubuntu.com/security/notices/USN-6686-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6680-2 vom 2024-03-08",
        "url": "https://ubuntu.com/security/notices/USN-6680-2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0160-1 vom 2024-01-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017686.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0153-1 vom 2024-01-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017684.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0141-1 vom 2024-01-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017677.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0156-1 vom 2024-01-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017689.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0154-1 vom 2024-01-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017683.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6681-3 vom 2024-03-13",
        "url": "https://ubuntu.com/security/notices/USN-6681-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6686-2 vom 2024-03-13",
        "url": "https://ubuntu.com/security/notices/USN-6686-2"
      },
      {
        "category": "external",
        "summary": "IGEL Security Notice ISN-2024-06 vom 2024-03-12",
        "url": "https://kb.igel.com/securitysafety/en/isn-2024-06-os-11-kernel-vulnerabilities-117259724.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugtracker #2256822 vom 2024-01-04",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2256822"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6681-4 vom 2024-03-19",
        "url": "https://ubuntu.com/security/notices/USN-6681-4"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6680-3 vom 2024-03-19",
        "url": "https://ubuntu.com/security/notices/USN-6680-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6686-3 vom 2024-03-19",
        "url": "https://ubuntu.com/security/notices/USN-6686-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6686-4 vom 2024-03-20",
        "url": "https://ubuntu.com/security/notices/USN-6686-4"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6705-1 vom 2024-03-20",
        "url": "https://ubuntu.com/security/notices/USN-6705-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6716-1 vom 2024-03-26",
        "url": "https://ubuntu.com/security/notices/USN-6716-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0989-1 vom 2024-03-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018212.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0986-1 vom 2024-03-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018213.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0995-1 vom 2024-03-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018214.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0991-1 vom 2024-03-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018215.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6686-5 vom 2024-03-27",
        "url": "https://ubuntu.com/security/notices/USN-6686-5"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1025-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018231.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1023-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018229.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1017-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018230.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1028-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018237.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1045-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018232.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1040-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018233.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1053-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018239.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1039-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018234.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1047-1 vom 2024-03-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018236.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1072-1 vom 2024-03-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018243.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1063-1 vom 2024-03-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018244.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1097-1 vom 2024-04-03",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018250.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1153-1 vom 2024-04-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018263.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6739-1 vom 2024-04-19",
        "url": "https://ubuntu.com/security/notices/USN-6739-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6740-1 vom 2024-04-19",
        "url": "https://ubuntu.com/security/notices/USN-6740-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2394 vom 2024-04-30",
        "url": "https://access.redhat.com/errata/RHSA-2024:2394"
      },
      {
        "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-2024:2950 vom 2024-05-22",
        "url": "https://access.redhat.com/errata/RHSA-2024:2950"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3138 vom 2024-05-22",
        "url": "https://access.redhat.com/errata/RHSA-2024:3138"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7156774 vom 2024-06-07",
        "url": "https://www.ibm.com/support/pages/node/7156774"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3859 vom 2024-06-12",
        "url": "https://access.redhat.com/errata/RHSA-2024:3859"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3855 vom 2024-06-12",
        "url": "https://access.redhat.com/errata/RHSA-2024:3855"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3854 vom 2024-06-12",
        "url": "https://access.redhat.com/errata/RHSA-2024:3854"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux-Kernel (bluetooth): Schwachstelle erm\u00f6glicht Denial of Service und Code-Ausf\u00fchrung",
    "tracking": {
      "current_release_date": "2024-06-11T22:00:00.000+00:00",
      "generator": {
        "date": "2024-06-12T08:10:13.882+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-0015",
      "initial_release_date": "2024-01-04T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-01-04T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-01-16T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-01-17T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-01-18T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-01-25T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-06T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-07T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-11T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-12T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von IGEL aufgenommen"
        },
        {
          "date": "2024-03-13T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-19T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-20T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-25T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-26T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-27T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-04-01T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-02T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-08T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-21T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-04-29T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-05-07T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2024-05-21T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-06-09T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-06-11T22:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "24"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "virtual",
                "product": {
                  "name": "Dell NetWorker virtual",
                  "product_id": "T034583",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dell:networker:virtual"
                  }
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              }
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            "category": "product_name",
            "name": "NetWorker"
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        ],
        "category": "vendor",
        "name": "Dell"
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        "branches": [
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            "category": "product_name",
            "name": "EMC Avamar",
            "product": {
              "name": "EMC Avamar",
              "product_id": "T014381",
              "product_identification_helper": {
                "cpe": "cpe:/a:emc:avamar:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "EMC"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "IBM QRadar SIEM",
            "product": {
              "name": "IBM QRadar SIEM",
              "product_id": "T021415",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:qradar_siem:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c11.10.100",
                "product": {
                  "name": "IGEL OS \u003c11.10.100",
                  "product_id": "T033380",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:igel:os:11.10.100"
                  }
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            "category": "product_name",
            "name": "OS"
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        ],
        "category": "vendor",
        "name": "IGEL"
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      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c6.7-rc7",
                "product": {
                  "name": "Open Source Linux Kernel \u003c6.7-rc7",
                  "product_id": "T031872",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:linux:linux_kernel:6.7-rc7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux Kernel"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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-2023-51779",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle im Linux-Kernel. Dieser Fehler besteht im Bluetooth-Subsystem aufgrund einer Race Condition zwischen Funktionen, die zu einem Use-after-free auf einem Socket-Puffer f\u00fchrt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service-Zustand herbeizuf\u00fchren oder um beliebigen Code auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T014381",
          "T002207",
          "67646",
          "T033380",
          "T000126",
          "T021415",
          "T034583"
        ]
      },
      "release_date": "2024-01-04T23:00:00Z",
      "title": "CVE-2023-51779"
    }
  ]
}


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