WID-SEC-W-2022-0282
Vulnerability from csaf_certbund - Published: 2022-05-01 22:00 - Updated: 2025-11-10 23:00Summary
QEMU: Mehrere Schwachstellen
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
QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.
Angriff
Ein lokaler Angreifer kann mehrere Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen und beliebigen Code auszuführen.
Betroffene Betriebssysteme
- Linux
- Sonstiges
- Windows
{
"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": "QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann mehrere Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren und beliebigen Code auszuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- Sonstiges\n- Windows",
"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-2022-0282 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0282.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-0282 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0282"
},
{
"category": "external",
"summary": "National Vulnerability Database vom 2022-04-29",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4206"
},
{
"category": "external",
"summary": "National Vulnerability Database vom 2022-04-29",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4207"
},
{
"category": "external",
"summary": "Gitlab Fix",
"url": "https://gitlab.com/qemu-project/qemu/-/commit/fa892e9a"
},
{
"category": "external",
"summary": "Gitlab Fix",
"url": "https://gitlab.com/qemu-project/qemu/-/commit/9569f5cb"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5133 vom 2022-05-09",
"url": "https://lists.debian.org/debian-security-announce/2022/msg00101.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:5002 vom 2022-06-13",
"url": "https://access.redhat.com/errata/RHSA-2022:5002"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5489-1 vom 2022-06-21",
"url": "https://ubuntu.com/security/notices/USN-5489-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2260-1 vom 2022-07-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011391.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2254-1 vom 2022-07-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011388.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9669 vom 2022-08-02",
"url": "http://linux.oracle.com/errata/ELSA-2022-9669.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:5821 vom 2022-08-03",
"url": "https://access.redhat.com/errata/RHSA-2022:5821"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-5821 vom 2022-08-05",
"url": "http://linux.oracle.com/errata/ELSA-2022-5821.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3099 vom 2022-09-05",
"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9869 vom 2022-10-11",
"url": "https://linux.oracle.com/errata/ELSA-2022-9869.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9862 vom 2022-10-13",
"url": "https://linux.oracle.com/errata/ELSA-2022-9862.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3594-1 vom 2022-10-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012542.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3768-1 vom 2022-10-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012710.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0761-1 vom 2023-03-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014067.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2358-1 vom 2023-06-02",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015047.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2023-2061 vom 2023-06-05",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2061.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:3015-1 vom 2023-07-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015696.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12605 vom 2024-09-02",
"url": "https://linux.oracle.com/errata/ELSA-2024-12605.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02",
"url": "https://linux.oracle.com/errata/ELSA-2024-12604.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2025-3061 vom 2025-11-11",
"url": "https://alas.aws.amazon.com/AL2/ALAS2-2025-3061.html"
}
],
"source_lang": "en-US",
"title": "QEMU: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2025-11-10T23:00:00.000+00:00",
"generator": {
"date": "2025-11-11T07:07:21.824+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.4.0"
}
},
"id": "WID-SEC-W-2022-0282",
"initial_release_date": "2022-05-01T22:00:00.000+00:00",
"revision_history": [
{
"date": "2022-05-01T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-05-09T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-06-13T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-06-21T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-07-04T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-02T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
},
{
"date": "2022-08-07T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-09-04T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-10-10T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-10-13T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-10-17T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-10-26T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-03-16T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-06-04T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-06-05T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-07-30T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-09-02T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-11-10T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Amazon aufgenommen"
}
],
"status": "final",
"version": "18"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"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": "Open Source QEMU",
"product": {
"name": "Open Source QEMU",
"product_id": "185878",
"product_identification_helper": {
"cpe": "cpe:/a:qemu:qemu:-"
}
}
}
],
"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": "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-2021-4206",
"product_status": {
"known_affected": [
"185878",
"2951",
"T002207",
"67646",
"T000126",
"398363",
"T004914"
]
},
"release_date": "2022-05-01T22:00:00.000+00:00",
"title": "CVE-2021-4206"
},
{
"cve": "CVE-2021-4207",
"product_status": {
"known_affected": [
"185878",
"2951",
"T002207",
"67646",
"T000126",
"398363",
"T004914"
]
},
"release_date": "2022-05-01T22:00:00.000+00:00",
"title": "CVE-2021-4207"
}
]
}
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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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