WID-SEC-W-2022-2208
Vulnerability from csaf_certbund - Published: 2022-11-30 23:00 - Updated: 2023-05-30 22:00Summary
Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation
Severity
Mittel
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
Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht in der GPU i915 Kernel-Treiberfunktionalität aufgrund einer unsachgemäßen Aufrechterhaltung von Berechtigungen durch einen fehlenden TLB-Flush. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern und einen Denial-of-Service-Zustand zu verursachen.
Affected products
Known affected
9 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Open Source Linux Kernel
Open Source
|
cpe:/o:linux:linux_kernel:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Red Hat Virtualization Host 4
Red Hat / Virtualization
|
cpe:/a:redhat:virtualization:host_4
|
— | |
|
IBM Spectrum Protect < 10.1.14
IBM
|
cpe:/a:ibm:spectrum_protect:10.1.14
|
— | |
|
Red Hat Virtualization 4
Red Hat / Virtualization
|
cpe:/a:redhat:virtualization:4
|
— |
References
71 references
{
"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-2022-2208 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2208.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-2208 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2208"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6124-1 vom 2023-05-30",
"url": "https://ubuntu.com/security/notices/USN-6124-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6089-1 vom 2023-05-18",
"url": "https://ubuntu.com/security/notices/USN-6089-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6000-1 vom 2023-04-06",
"url": "https://ubuntu.com/security/notices/USN-6000-1"
},
{
"category": "external",
"summary": "IBM Security Bulletin 6965816 vom 2023-03-24",
"url": "https://www.ibm.com/support/pages/node/6965816"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12207 vom 2023-03-22",
"url": "http://linux.oracle.com/errata/ELSA-2023-12207.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12206 vom 2023-03-22",
"url": "http://linux.oracle.com/errata/ELSA-2023-12206.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5962-1 vom 2023-03-16",
"url": "https://ubuntu.com/security/notices/USN-5962-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5951-1 vom 2023-03-14",
"url": "https://ubuntu.com/security/notices/USN-5951-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5950-1 vom 2023-03-14",
"url": "https://ubuntu.com/security/notices/USN-5950-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5940-1 vom 2023-03-09",
"url": "https://ubuntu.com/security/notices/USN-5940-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5941-1 vom 2023-03-09",
"url": "https://ubuntu.com/security/notices/USN-5941-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5938-1 vom 2023-03-08",
"url": "https://ubuntu.com/security/notices/USN-5938-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5939-1 vom 2023-03-08",
"url": "https://ubuntu.com/security/notices/USN-5939-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5934-1 vom 2023-03-07",
"url": "https://ubuntu.com/security/notices/USN-5934-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5935-1 vom 2023-03-07",
"url": "https://ubuntu.com/security/notices/USN-5935-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5929-1 vom 2023-03-07",
"url": "https://ubuntu.com/security/notices/USN-5929-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5917-1 vom 2023-03-03",
"url": "https://ubuntu.com/security/notices/USN-5917-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5911-1 vom 2023-03-03",
"url": "https://ubuntu.com/security/notices/USN-5911-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5912-1 vom 2023-03-03",
"url": "https://ubuntu.com/security/notices/USN-5912-1"
},
{
"category": "external",
"summary": "OSS-Security Mailing Liste vom 2022-11-30",
"url": "https://seclists.org/oss-sec/2022/q4/163"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4517-1 vom 2022-12-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013256.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4504-1 vom 2022-12-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013252.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4528-1 vom 2022-12-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013264.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4534-1 vom 2022-12-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013265.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4513-1 vom 2022-12-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013255.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4543-1 vom 2022-12-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013268.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4516-1 vom 2022-12-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013258.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4542-1 vom 2022-12-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013266.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4515-1 vom 2022-12-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013259.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4503-1 vom 2022-12-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013251.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4518-1 vom 2022-12-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013257.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4544-1 vom 2022-12-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013270.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4572-1 vom 2022-12-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013281.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4569-1 vom 2022-12-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013275.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4559-1 vom 2022-12-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013274.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4551-1 vom 2022-12-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013271.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4562-1 vom 2022-12-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013278.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4560-1 vom 2022-12-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013276.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4587-1 vom 2022-12-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013292.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4585-1 vom 2022-12-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013296.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4589-1 vom 2022-12-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013294.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4580-1 vom 2022-12-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013291.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3244 vom 2022-12-22",
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4616-1 vom 2022-12-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013339.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4613-1 vom 2022-12-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013340.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4614-1 vom 2022-12-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013337.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4617-1 vom 2022-12-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013342.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0114 vom 2023-01-12",
"url": "https://access.redhat.com/errata/RHSA-2023:0114"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0101 vom 2023-01-12",
"url": "https://access.redhat.com/errata/RHSA-2023:0101"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0123 vom 2023-01-12",
"url": "https://access.redhat.com/errata/RHSA-2023:0123"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-0101 vom 2023-01-13",
"url": "http://linux.oracle.com/errata/ELSA-2023-0101.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0348 vom 2023-01-23",
"url": "https://access.redhat.com/errata/RHSA-2023:0348"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0334 vom 2023-01-23",
"url": "https://access.redhat.com/errata/RHSA-2023:0334"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0300 vom 2023-01-23",
"url": "https://access.redhat.com/errata/RHSA-2023:0300"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0441 vom 2023-01-24",
"url": "https://access.redhat.com/errata/RHSA-2023:0441"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0440 vom 2023-01-24",
"url": "https://access.redhat.com/errata/RHSA-2023:0440"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-0334 vom 2023-01-25",
"url": "http://linux.oracle.com/errata/ELSA-2023-0334.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0496 vom 2023-01-30",
"url": "https://access.redhat.com/errata/RHSA-2023:0496"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0536 vom 2023-01-30",
"url": "https://access.redhat.com/errata/RHSA-2023:0536"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0531 vom 2023-01-30",
"url": "https://access.redhat.com/errata/RHSA-2023:0531"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0499 vom 2023-01-30",
"url": "https://access.redhat.com/errata/RHSA-2023:0499"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0526 vom 2023-01-30",
"url": "https://access.redhat.com/errata/RHSA-2023:0526"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0512 vom 2023-01-30",
"url": "https://access.redhat.com/errata/RHSA-2023:0512"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5859-1 vom 2023-02-09",
"url": "https://ubuntu.com/security/notices/USN-5859-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12116 vom 2023-02-13",
"url": "https://linux.oracle.com/errata/ELSA-2023-12116.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12121 vom 2023-02-13",
"url": "https://linux.oracle.com/errata/ELSA-2023-12121.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12119 vom 2023-02-14",
"url": "https://linux.oracle.com/errata/ELSA-2023-12119.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12120 vom 2023-02-14",
"url": "http://linux.oracle.com/errata/ELSA-2023-12120.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0859 vom 2023-02-21",
"url": "https://access.redhat.com/errata/RHSA-2023:0859"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Privilegieneskalation",
"tracking": {
"current_release_date": "2023-05-30T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:39:04.023+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2022-2208",
"initial_release_date": "2022-11-30T23:00:00.000+00:00",
"revision_history": [
{
"date": "2022-11-30T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-12-04T23:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: FEDORA-2022-E4460C41BC, FEDORA-2022-B36CD53DCA, FEDORA-2022-24041B1667"
},
{
"date": "2022-12-18T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-12-19T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-12-20T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-12-22T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-12-26T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-01-11T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-01-15T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-01-23T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-01-24T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-01-25T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-01-30T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-02-09T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-02-13T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-02-14T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-02-21T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-03-02T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-05T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-06T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-07T23:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-08T23:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-09T23:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-14T23:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-16T23:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-21T23:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-03-23T23:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-04-05T22:00:00.000+00:00",
"number": "28",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-05-18T22:00:00.000+00:00",
"number": "29",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-05-30T22:00:00.000+00:00",
"number": "30",
"summary": "Neue Updates von Ubuntu aufgenommen"
}
],
"status": "final",
"version": "30"
}
},
"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": "IBM Spectrum Protect \u003c 10.1.14",
"product": {
"name": "IBM Spectrum Protect \u003c 10.1.14",
"product_id": "T026783",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:spectrum_protect:10.1.14"
}
}
}
],
"category": "vendor",
"name": "IBM"
},
{
"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:-"
}
}
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Virtualization 4",
"product": {
"name": "Red Hat Virtualization 4",
"product_id": "T026451",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:virtualization:4"
}
}
},
{
"category": "product_name",
"name": "Red Hat Virtualization Host 4",
"product": {
"name": "Red Hat Virtualization Host 4",
"product_id": "T026452",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:virtualization:host_4"
}
}
}
],
"category": "product_name",
"name": "Virtualization"
}
],
"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-2022-4139",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht in der GPU i915 Kernel-Treiberfunktionalit\u00e4t aufgrund einer unsachgem\u00e4\u00dfen Aufrechterhaltung von Berechtigungen durch einen fehlenden TLB-Flush. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern und einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"6368",
"T000126",
"T004914",
"T026452",
"T026783",
"T026451"
]
},
"release_date": "2022-11-30T23:00:00.000+00:00",
"title": "CVE-2022-4139"
}
]
}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.