WID-SEC-W-2025-2380
Vulnerability from csaf_certbund - Published: 2025-10-21 22:00 - Updated: 2026-01-05 23:00Summary
Xen: Mehrere Schwachstellen
Severity
Hoch
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: Xen ist ein Virtueller-Maschinen-Monitor (VMM), der Hardware (x86, IA-64, PowerPC) für die darauf laufenden Systeme (Domains) paravirtualisiert.
Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
References
{
"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": "Xen ist ein Virtueller-Maschinen-Monitor (VMM), der Hardware (x86, IA-64, PowerPC) f\u00fcr die darauf laufenden Systeme (Domains) paravirtualisiert.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erh\u00f6hen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\n- UNIX",
"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-2025-2380 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2380.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-2380 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2380"
},
{
"category": "external",
"summary": "Xen Security Advisory vom 2025-10-21",
"url": "https://xenbits.xen.org/xsa/advisory-475.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2025-48DC1C8C79 vom 2025-10-25",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-48dc1c8c79"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:3793-1 vom 2025-10-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023000.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:3797-1 vom 2025-10-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023032.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2025-EC271EF07B vom 2025-10-24",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-ec271ef07b"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2025-22FD93478B vom 2025-10-24",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-22fd93478b"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:3798-1 vom 2025-10-27",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ESRIU5ARNMRDAA2U66HZEPCHIO4BPBFR/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:3843-1 vom 2025-10-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023077.html"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2025:15673-1 vom 2025-10-28",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AFZSQOPOZOHZIZGQZS74IDZFIAG5M5K5/"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-6068 vom 2025-12-03",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00234.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:0012-1 vom 2026-01-05",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-January/023676.html"
}
],
"source_lang": "en-US",
"title": "Xen: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-01-05T23:00:00.000+00:00",
"generator": {
"date": "2026-01-06T08:36:00.995+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.5.0"
}
},
"id": "WID-SEC-W-2025-2380",
"initial_release_date": "2025-10-21T22:00:00.000+00:00",
"revision_history": [
{
"date": "2025-10-21T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-10-26T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Fedora und SUSE aufgenommen"
},
{
"date": "2025-10-28T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE und openSUSE aufgenommen"
},
{
"date": "2025-11-02T23:00:00.000+00:00",
"number": "4",
"summary": "Referenz(en) aufgenommen: EUVD-2025-37344, EUVD-2025-37345"
},
{
"date": "2025-12-02T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2026-01-05T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
}
],
"status": "final",
"version": "6"
}
},
"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": "\u003cxsa475-1.patch",
"product": {
"name": "Open Source Xen \u003cxsa475-1.patch",
"product_id": "T048039"
}
},
{
"category": "product_version",
"name": "xsa475-1.patch",
"product": {
"name": "Open Source Xen xsa475-1.patch",
"product_id": "T048039-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:xen:xen:xsa475-1.patch"
}
}
},
{
"category": "product_version_range",
"name": "\u003cxsa475-2.patch",
"product": {
"name": "Open Source Xen \u003cxsa475-2.patch",
"product_id": "T048040"
}
},
{
"category": "product_version",
"name": "xsa475-2.patch",
"product": {
"name": "Open Source Xen xsa475-2.patch",
"product_id": "T048040-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:xen:xen:xsa475-2.patch"
}
}
},
{
"category": "product_version_range",
"name": "\u003cxsa475-4.19-1.patch",
"product": {
"name": "Open Source Xen \u003cxsa475-4.19-1.patch",
"product_id": "T048041"
}
},
{
"category": "product_version",
"name": "xsa475-4.19-1.patch",
"product": {
"name": "Open Source Xen xsa475-4.19-1.patch",
"product_id": "T048041-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:xen:xen:xsa475-4.19-1.patch"
}
}
},
{
"category": "product_version_range",
"name": "\u003cxsa475-4.19-2.patch",
"product": {
"name": "Open Source Xen \u003cxsa475-4.19-2.patch",
"product_id": "T048042"
}
},
{
"category": "product_version",
"name": "xsa475-4.19-2.patch",
"product": {
"name": "Open Source Xen xsa475-4.19-2.patch",
"product_id": "T048042-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:xen:xen:xsa475-4.19-2.patch"
}
}
}
],
"category": "product_name",
"name": "Xen"
}
],
"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": "product_name",
"name": "SUSE openSUSE",
"product": {
"name": "SUSE openSUSE",
"product_id": "T027843",
"product_identification_helper": {
"cpe": "cpe:/o:suse:opensuse:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-58147",
"product_status": {
"known_affected": [
"2951",
"T002207",
"T048042",
"T048041",
"T048040",
"T027843",
"T048039",
"74185"
]
},
"release_date": "2025-10-21T22:00:00.000+00:00",
"title": "CVE-2025-58147"
},
{
"cve": "CVE-2025-58148",
"product_status": {
"known_affected": [
"2951",
"T002207",
"T048042",
"T048041",
"T048040",
"T027843",
"T048039",
"74185"
]
},
"release_date": "2025-10-21T22:00:00.000+00:00",
"title": "CVE-2025-58148"
}
]
}
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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.
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