wid-sec-w-2025-1757
Vulnerability from csaf_certbund
Published
2025-08-11 22:00
Modified
2025-09-08 22:00
Summary
Linux Kernel: Schwachstelle ermöglicht Umgehen von Sicherheitsmechanismen
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 in Linux Kernel ausnutzen, um Sicherheitsmechanismen zu umgehen.
Betroffene Betriebssysteme
- Linux
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"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 in Linux Kernel ausnutzen, um Sicherheitsmechanismen zu umgehen.",
"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-2025-1757 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1757.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-1757 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1757"
},
{
"category": "external",
"summary": "Linux Kernel CVE Announcement CVE-2025-38499 vom 2025-08-11",
"url": "https://lore.kernel.org/linux-cve-announce/2025081112-CVE-2025-38499-4572@gregkh/"
},
{
"category": "external",
"summary": "Red Hat Bugtracker #2387670 vom 2025-08-11",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2387670"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5973 vom 2025-08-12",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00137.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5975 vom 2025-08-13",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00139.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-20551 vom 2025-09-09",
"url": "https://linux.oracle.com/errata/ELSA-2025-20551.html"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsmechanismen",
"tracking": {
"current_release_date": "2025-09-08T22:00:00.000+00:00",
"generator": {
"date": "2025-09-09T07:41:13.361+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.4.0"
}
},
"id": "WID-SEC-W-2025-1757",
"initial_release_date": "2025-08-11T22:00:00.000+00:00",
"revision_history": [
{
"date": "2025-08-11T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-08-12T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2025-08-13T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2025-09-08T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Oracle Linux aufgenommen"
}
],
"status": "final",
"version": "4"
}
},
"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_range",
"name": "\u003c=5.14",
"product": {
"name": "Open Source Linux Kernel \u003c=5.14",
"product_id": "T021126"
}
},
{
"category": "product_version_range",
"name": "\u003c=5.14",
"product": {
"name": "Open Source Linux Kernel \u003c=5.14",
"product_id": "T021126-fixed"
}
}
],
"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"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-38499",
"product_status": {
"known_affected": [
"2951",
"T004914"
],
"last_affected": [
"T021126"
]
},
"release_date": "2025-08-11T22:00:00.000+00:00",
"title": "CVE-2025-38499"
}
]
}
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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.
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