wid-sec-w-2024-1923
Vulnerability from csaf_certbund
Published
2024-08-25 22:00
Modified
2025-01-09 23:00
Summary
Linux Kernel (Bluetooth): 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
{
"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",
"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-2024-1923 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1923.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-1923 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1923"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2024-43884 vom 2024-08-25",
"url": "https://lore.kernel.org/linux-cve-announce/2024082621-CVE-2024-43884-43fa@gregkh/"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2024-8BDA3BCAEA vom 2024-09-03",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-8bda3bcaea"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3194-1 vom 2024-09-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-September/019400.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3195-1 vom 2024-09-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-September/019407.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3190-1 vom 2024-09-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-September/019403.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3209-1 vom 2024-09-11",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/YNWVZVIFSX7PLBJX3I3PDZ4MIBERTN2Y/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3383-1 vom 2024-09-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-September/019497.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3483-1 vom 2024-09-29",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2HO244EHQ65DPDJ2NOBAXLG7QYWSCUMA/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3483-1 vom 2024-09-29",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/2HO244EHQ65DPDJ2NOBAXLG7QYWSCUMA/"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5782 vom 2024-10-03",
"url": "https://lists.debian.org/debian-security-announce/2024/msg00195.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3912 vom 2024-10-07",
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3566-1 vom 2024-10-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-October/019578.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3559-1 vom 2024-10-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-October/019575.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3591-1 vom 2024-10-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-October/019587.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7088-1 vom 2024-10-31",
"url": "https://ubuntu.com/security/notices/USN-7088-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7088-2 vom 2024-11-04",
"url": "https://ubuntu.com/security/notices/USN-7088-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7088-3 vom 2024-11-06",
"url": "https://ubuntu.com/security/notices/USN-7088-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7100-1 vom 2024-11-11",
"url": "https://ubuntu.com/security/notices/USN-7100-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12813 vom 2024-11-13",
"url": "https://linux.oracle.com/errata/ELSA-2024-12813.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7100-2 vom 2024-11-12",
"url": "https://ubuntu.com/security/notices/USN-7100-2"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12815 vom 2024-11-13",
"url": "https://linux.oracle.com/errata/ELSA-2024-12815.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7088-5 vom 2024-11-14",
"url": "https://ubuntu.com/security/notices/USN-7088-5"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7119-1 vom 2024-11-20",
"url": "https://ubuntu.com/security/notices/USN-7119-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12868 vom 2024-12-09",
"url": "https://linux.oracle.com/errata/ELSA-2024-12868.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7144-1 vom 2024-12-09",
"url": "https://ubuntu.com/security/notices/USN-7144-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7155-1 vom 2024-12-12",
"url": "https://ubuntu.com/security/notices/USN-7155-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7156-1 vom 2024-12-12",
"url": "https://ubuntu.com/security/notices/USN-7156-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7154-1 vom 2024-12-12",
"url": "https://ubuntu.com/security/notices/USN-7154-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12884 vom 2024-12-17",
"url": "https://linux.oracle.com/errata/ELSA-2024-12884.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4008 vom 2025-01-03",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7184-1 vom 2025-01-06",
"url": "https://ubuntu.com/security/notices/USN-7184-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7154-2 vom 2025-01-06",
"url": "https://ubuntu.com/security/notices/USN-7154-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7183-1 vom 2025-01-06",
"url": "https://ubuntu.com/security/notices/USN-7183-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7194-1 vom 2025-01-09",
"url": "https://ubuntu.com/security/notices/USN-7194-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7185-2 vom 2025-01-09",
"url": "https://ubuntu.com/security/notices/USN-7185-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7196-1 vom 2025-01-09",
"url": "https://ubuntu.com/security/notices/USN-7196-1"
}
],
"source_lang": "en-US",
"title": "Linux Kernel (Bluetooth): Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2025-01-09T23:00:00.000+00:00",
"generator": {
"date": "2025-01-10T09:18:41.488+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2024-1923",
"initial_release_date": "2024-08-25T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-08-25T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-09-03T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2024-09-10T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-09-11T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-09-23T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-09-29T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-10-03T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-10-07T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-10-09T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-10-10T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-10-31T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-11-04T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-11-05T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-11-11T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-11-12T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Oracle Linux und Ubuntu aufgenommen"
},
{
"date": "2024-11-14T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-11-19T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-12-09T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Oracle Linux und Ubuntu aufgenommen"
},
{
"date": "2024-12-12T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-12-16T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-01-02T23:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2025-01-06T23:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-01-09T23:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Ubuntu aufgenommen"
}
],
"status": "final",
"version": "23"
}
},
"product_tree": {
"branches": [
{
"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": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.11-rc5",
"product": {
"name": "Open Source Linux Kernel \u003c6.11-rc5",
"product_id": "T037085"
}
},
{
"category": "product_version",
"name": "6.11-rc5",
"product": {
"name": "Open Source Linux Kernel 6.11-rc5",
"product_id": "T037085-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:6.11-rc5"
}
}
}
],
"category": "product_name",
"name": "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": "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-2024-43884",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle im Linux Kernel. Dieser Fehler existiert in der Funktion \u201epair device\u201c der Bluetooth-Komponente aufgrund einer NULL-Zeiger-Dereferenz. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen."
}
],
"product_status": {
"known_affected": [
"T037085",
"2951",
"T002207",
"T000126",
"T004914",
"74185"
]
},
"release_date": "2024-08-25T22:00:00.000+00:00",
"title": "CVE-2024-43884"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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