wid-sec-w-2022-0164
Vulnerability from csaf_certbund
Published
2022-04-07 22:00
Modified
2023-07-13 22:00
Summary
Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation
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 im Linux Kernel ausnutzen, um seine Privilegien zu erhöhen oder einen Denial of Service zu verursachen.
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 lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um seine Privilegien zu erh\u00f6hen oder einen Denial of Service zu verursachen.",
"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-2022-0164 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0164.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-0164 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0164"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2023-036 vom 2023-07-13",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-036.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.15-2023-023 vom 2023-07-13",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-023.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1676-1 vom 2022-05-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011024.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1687-1 vom 2022-05-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011033.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1669-1 vom 2022-05-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011018.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5467-1 vom 2022-06-08",
"url": "https://ubuntu.com/security/notices/USN-5467-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5469-1 vom 2022-06-08",
"url": "https://ubuntu.com/security/notices/USN-5469-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5468-1 vom 2022-06-08",
"url": "https://ubuntu.com/security/notices/USN-5468-1"
},
{
"category": "external",
"summary": "OSS-Security Mailing Liste vom 2022-04-08",
"url": "https://seclists.org/oss-sec/2022/q2/22"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9265 vom 2022-04-08",
"url": "http://linux.oracle.com/errata/ELSA-2022-9265.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9264 vom 2022-04-08",
"url": "http://linux.oracle.com/errata/ELSA-2022-9264.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9274 vom 2022-04-12",
"url": "https://linux.oracle.com/errata/ELSA-2022-9274.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9273 vom 2022-04-12",
"url": "https://linux.oracle.com/errata/ELSA-2022-9273.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.15-2022-001 vom 2022-06-10",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-001.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2022-2022-083 vom 2022-06-13",
"url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-083.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2104-1 vom 2022-06-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011302.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5127 vom 2022-05-02",
"url": "https://lists.debian.org/debian-security-announce/2022/msg00095.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1569-1 vom 2022-05-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010966.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1575-1 vom 2022-05-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010969.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1571-1 vom 2022-05-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010967.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1573-1 vom 2022-05-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010968.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1591-1 vom 2022-05-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010976.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1605-1 vom 2022-05-11",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010983.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9365 vom 2022-05-10",
"url": "http://linux.oracle.com/errata/ELSA-2022-9365.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9368 vom 2022-05-10",
"url": "http://linux.oracle.com/errata/ELSA-2022-9368.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1629-1 vom 2022-05-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010982.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1634-1 vom 2022-05-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010981.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1637-1 vom 2022-05-11",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010990.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5416-1 vom 2022-05-12",
"url": "https://ubuntu.com/security/notices/USN-5416-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9533 vom 2022-07-01",
"url": "https://linux.oracle.com/errata/ELSA-2022-9533.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9534 vom 2022-07-01",
"url": "https://linux.oracle.com/errata/ELSA-2022-9534.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9999 vom 2022-11-16",
"url": "http://linux.oracle.com/errata/ELSA-2022-9999.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8673 vom 2022-11-29",
"url": "https://access.redhat.com/errata/RHSA-2022:8673"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8685 vom 2022-11-29",
"url": "https://access.redhat.com/errata/RHSA-2022:8685"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8686 vom 2022-11-29",
"url": "https://access.redhat.com/errata/RHSA-2022:8686"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8809 vom 2022-12-06",
"url": "https://access.redhat.com/errata/RHSA-2022:8809"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8831 vom 2022-12-06",
"url": "https://access.redhat.com/errata/RHSA-2022:8831"
},
{
"category": "external",
"summary": "Red Hat Bug-Tracker 2090226 vom 2022-12-13",
"url": "https://access.redhat.com/errata/RHSA-2022:8974"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8973 vom 2022-12-13",
"url": "https://access.redhat.com/errata/RHSA-2022:8973"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8941 vom 2022-12-13",
"url": "https://access.redhat.com/errata/RHSA-2022:8941"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8989 vom 2022-12-13",
"url": "https://access.redhat.com/errata/RHSA-2022:8989"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8940 vom 2022-12-13",
"url": "https://access.redhat.com/errata/RHSA-2022:8940"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:9082 vom 2022-12-15",
"url": "https://access.redhat.com/errata/RHSA-2022:9082"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8893 vom 2022-12-15",
"url": "https://access.redhat.com/errata/RHSA-2022:8893"
},
{
"category": "external",
"summary": "NetApp Security Advisory NTAP-20230214-0003 vom 2023-02-14",
"url": "https://security.netapp.com/advisory/ntap-20230214-0003/"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Privilegieneskalation",
"tracking": {
"current_release_date": "2023-07-13T22:00:00.000+00:00",
"generator": {
"date": "2024-02-15T16:46:38.756+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2022-0164",
"initial_release_date": "2022-04-07T22:00:00.000+00:00",
"revision_history": [
{
"date": "2022-04-07T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-04-10T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-04-11T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-05-02T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-05-08T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-05-09T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-05-10T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE und Oracle Linux aufgenommen"
},
{
"date": "2022-05-11T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
},
{
"date": "2022-05-16T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-06-07T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-06-09T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2022-06-13T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2022-06-16T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-07-03T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-11-16T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-11-29T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-12-06T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-12-13T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-12-15T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-02-14T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von NetApp aufgenommen"
},
{
"date": "2023-07-13T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Amazon aufgenommen"
}
],
"status": "final",
"version": "21"
}
},
"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": "NetApp AFF",
"product": {
"name": "NetApp AFF",
"product_id": "T020536",
"product_identification_helper": {
"cpe": "cpe:/h:netapp:aff:-"
}
}
}
],
"category": "vendor",
"name": "NetApp"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source Linux Kernel",
"product": {
"name": "Open Source Linux Kernel",
"product_id": "6368",
"product_identification_helper": {
"cpe": "cpe:/o:linux: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": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
},
{
"category": "product_name",
"name": "Red Hat OpenShift",
"product": {
"name": "Red Hat OpenShift",
"product_id": "367115",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:-"
}
}
}
],
"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-2022-1158",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel. Das Ger\u00e4t \"/dev/kvm\" ist f\u00fcr unprivilegierte lokale Benutzer zug\u00e4nglich. Ein User-Space-Prozess kann dies ausnutzen, um den Kernel zu korrumpieren. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen und potentiell seine Rechte zu erweitern."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T020536",
"6368",
"T000126",
"367115",
"398363",
"T004914"
]
},
"release_date": "2022-04-07T22:00:00Z",
"title": "CVE-2022-1158"
}
]
}
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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.