wid-sec-w-2023-2828
Vulnerability from csaf_certbund
Published
2023-11-05 23:00
Modified
2024-07-23 22:00
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 in physischer Nähe 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 in physischer N\u00e4he 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-2023-2828 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2828.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-2828 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2828"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0476-1 vom 2024-02-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017917.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0469-1 vom 2024-02-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017911.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0468-1 vom 2024-02-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017914.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0463-1 vom 2024-02-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017916.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0474-1 vom 2024-02-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017918.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0515-1 vom 2024-02-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017922.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0516-1 vom 2024-02-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017921.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0514-1 vom 2024-02-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017923.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0478-1 vom 2024-02-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017919.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0484-1 vom 2024-02-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017920.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0483-1 vom 2024-02-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017934.html"
},
{
"category": "external",
"summary": "GitHub Advisory Database vom 2023-11-05",
"url": "https://github.com/advisories/GHSA-mwhp-8ffr-hvvg"
},
{
"category": "external",
"summary": "National Vulnerability Database vom 2023-11-05",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-47233"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5681 vom 2024-05-06",
"url": "https://lists.debian.org/debian-security-announce/2024/msg00090.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": "Ubuntu Security Notice USN-6777-1 vom 2024-05-16",
"url": "https://ubuntu.com/security/notices/USN-6777-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6774-1 vom 2024-05-16",
"url": "https://ubuntu.com/security/notices/USN-6774-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6776-1 vom 2024-05-16",
"url": "https://ubuntu.com/security/notices/USN-6776-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6775-1 vom 2024-05-16",
"url": "https://ubuntu.com/security/notices/USN-6775-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6778-1 vom 2024-05-16",
"url": "https://ubuntu.com/security/notices/USN-6778-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6777-2 vom 2024-05-20",
"url": "https://ubuntu.com/security/notices/USN-6777-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6777-3 vom 2024-05-22",
"url": "https://ubuntu.com/security/notices/USN-6777-3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6775-2 vom 2024-05-22",
"url": "https://ubuntu.com/security/notices/USN-6775-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6777-4 vom 2024-05-23",
"url": "https://ubuntu.com/security/notices/USN-6777-4"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6795-1 vom 2024-05-28",
"url": "https://ubuntu.com/security/notices/USN-6795-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6816-1 vom 2024-06-08",
"url": "https://ubuntu.com/security/notices/USN-6816-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6817-1 vom 2024-06-08",
"url": "https://ubuntu.com/security/notices/USN-6817-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:1979-1 vom 2024-06-11",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018685.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:1983-1 vom 2024-06-11",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018700.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6817-2 vom 2024-06-11",
"url": "https://ubuntu.com/security/notices/USN-6817-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6828-1 vom 2024-06-11",
"url": "https://ubuntu.com/security/notices/USN-6828-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2010-1 vom 2024-06-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018711.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2008-1 vom 2024-06-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018706.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6817-3 vom 2024-06-14",
"url": "https://ubuntu.com/security/notices/USN-6817-3"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2135-1 vom 2024-06-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018783.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2183-1 vom 2024-06-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018808.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2185-1 vom 2024-06-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018809.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2184-1 vom 2024-06-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018807.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2189-1 vom 2024-06-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018811.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3842 vom 2024-06-25",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:2190-1 vom 2024-06-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-June/018819.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3840 vom 2024-06-27",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6878-1 vom 2024-07-04",
"url": "https://ubuntu.com/security/notices/USN-6878-1"
},
{
"category": "external",
"summary": "SEM 2024.2.1 release notes vom 2024-07-23",
"url": "https://documentation.solarwinds.com/en/success_center/sem/content/release_notes/sem_2024-2-1_release_notes.htm"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2024-07-23T22:00:00.000+00:00",
"generator": {
"date": "2024-07-24T09:10:33.859+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2023-2828",
"initial_release_date": "2023-11-05T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-11-05T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-02-14T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-02-15T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-05-06T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-05-07T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Dell aufgenommen"
},
{
"date": "2024-05-16T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-05-20T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-05-21T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-05-23T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-05-28T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-06-09T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-06-10T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-06-11T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
},
{
"date": "2024-06-12T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-06-16T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-06-23T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-06-24T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-06-25T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Debian und SUSE aufgenommen"
},
{
"date": "2024-06-27T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-07-04T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-07-23T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates aufgenommen"
}
],
"status": "final",
"version": "21"
}
},
"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": [
{
"branches": [
{
"category": "product_version",
"name": "virtual",
"product": {
"name": "Dell NetWorker virtual",
"product_id": "T034583",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:virtual"
}
}
}
],
"category": "product_name",
"name": "NetWorker"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c=6.5.10",
"product": {
"name": "Open Source Linux Kernel \u003c=6.5.10",
"product_id": "T030934",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:6.5.10"
}
}
}
],
"category": "product_name",
"name": "Linux Kernel"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c2024.2",
"product": {
"name": "SolarWinds Security Event Manager \u003c2024.2",
"product_id": "T034244",
"product_identification_helper": {
"cpe": "cpe:/a:solarwinds:security_event_manager:2024.2"
}
}
}
],
"category": "product_name",
"name": "Security Event Manager"
}
],
"category": "vendor",
"name": "SolarWinds"
},
{
"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-2023-47233",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle im Linux-Kernel. Dieser Fehler besteht in der Komponente brcm80211 aufgrund eines Use-after-free-Problems, das es erlaubt, die USB-Verbindung per Hotplug zu trennen. Ein Angreifer in physischer Reichweite kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"T014381",
"2951",
"T002207",
"T000126",
"T034583",
"T034244"
],
"last_affected": [
"T030934"
]
},
"release_date": "2023-11-05T23:00:00Z",
"title": "CVE-2023-47233"
}
]
}
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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.
- 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.