wid-sec-w-2022-2288
Vulnerability from csaf_certbund
Published
2022-12-11 23:00
Modified
2023-08-23 22:00
Summary
Linux Kernel: Schwachstelle ermöglicht Denial of Service
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 einen Denial of Service Angriff durchzuführen.
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 einen Denial of Service Angriff durchzuf\u00fchren.",
"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-2022-2288 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2288.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-2288 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2288"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-1822 vom 2023-08-24",
"url": "http://linux.oracle.com/errata/ELSA-2023-1822.html"
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"url": "https://www.ibm.com/support/pages/node/7010099"
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"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12017 vom 2023-01-12",
"url": "https://linux.oracle.com/errata/ELSA-2023-12017.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5803-1 vom 2023-01-13",
"url": "https://ubuntu.com/security/notices/USN-5803-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5809-1 vom 2023-01-17",
"url": "https://ubuntu.com/security/notices/USN-5809-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5814-1 vom 2023-01-19",
"url": "https://ubuntu.com/security/notices/USN-5814-1"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-102 vom 2023-01-24",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-102.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-101 vom 2023-01-24",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-101.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-099 vom 2023-01-24",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-099.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-097 vom 2023-01-24",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-097.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.15-2023-012 vom 2023-01-24",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-012.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2023-025 vom 2023-01-24",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-025.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5831-1 vom 2023-01-27",
"url": "https://ubuntu.com/security/notices/USN-5831-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5832-1 vom 2023-01-30",
"url": "https://ubuntu.com/security/notices/USN-5832-1"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2LIVEPATCH-2023-105 vom 2023-02-09",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-105.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2LIVEPATCH-2023-107 vom 2023-02-09",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-107.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2LIVEPATCH-2023-103 vom 2023-02-09",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-103.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2LIVEPATCH-2023-106 vom 2023-02-09",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-106.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5859-1 vom 2023-02-10",
"url": "https://ubuntu.com/security/notices/USN-5860-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5877-1 vom 2023-02-16",
"url": "https://ubuntu.com/security/notices/USN-5877-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5879-1 vom 2023-02-16",
"url": "https://ubuntu.com/security/notices/USN-5879-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0858 vom 2023-02-21",
"url": "https://access.redhat.com/errata/RHSA-2023:0858"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0856 vom 2023-02-21",
"url": "https://access.redhat.com/errata/RHSA-2023:0856"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5883-1 vom 2023-02-22",
"url": "https://ubuntu.com/security/notices/USN-5883-1"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2023-08-23T22:00:00.000+00:00",
"generator": {
"date": "2024-02-15T17:06:04.306+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2022-2288",
"initial_release_date": "2022-12-11T23:00:00.000+00:00",
"revision_history": [
{
"date": "2022-12-11T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-12-12T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-12-13T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von ORACLE und Oracle Linux aufgenommen"
},
{
"date": "2022-12-18T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-12-19T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-12-20T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-12-22T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-12-26T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE und Debian aufgenommen"
},
{
"date": "2023-01-04T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von ORACLE und Oracle Linux aufgenommen"
},
{
"date": "2023-01-09T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-01-10T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-01-11T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-01-12T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-01-17T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-01-19T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-01-23T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-01-29T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-01-30T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-02-08T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-02-09T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-02-15T23:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-02-16T23:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-02-21T23:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-02-22T23:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-02-28T23:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-03-01T23:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-03-05T23:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-07T23:00:00.000+00:00",
"number": "28",
"summary": "Neue Updates von Red Hat und Ubuntu aufgenommen"
},
{
"date": "2023-03-08T23:00:00.000+00:00",
"number": "29",
"summary": "Neue Updates von CentOS, Red Hat und Oracle Linux aufgenommen"
},
{
"date": "2023-03-14T23:00:00.000+00:00",
"number": "30",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-03-15T23:00:00.000+00:00",
"number": "31",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-03-23T23:00:00.000+00:00",
"number": "32",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-04-03T22:00:00.000+00:00",
"number": "33",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-04-04T22:00:00.000+00:00",
"number": "34",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-04-05T22:00:00.000+00:00",
"number": "35",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-04-10T22:00:00.000+00:00",
"number": "36",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-04-11T22:00:00.000+00:00",
"number": "37",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-04-19T22:00:00.000+00:00",
"number": "38",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-05-31T22:00:00.000+00:00",
"number": "39",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-06-05T22:00:00.000+00:00",
"number": "40",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-06-06T22:00:00.000+00:00",
"number": "41",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-06-20T22:00:00.000+00:00",
"number": "42",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-06-28T22:00:00.000+00:00",
"number": "43",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-07-06T22:00:00.000+00:00",
"number": "44",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-08-23T22:00:00.000+00:00",
"number": "45",
"summary": "Neue Updates von Oracle Linux aufgenommen"
}
],
"status": "final",
"version": "45"
}
},
"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": "IBM QRadar SIEM 7.5",
"product": {
"name": "IBM QRadar SIEM 7.5",
"product_id": "T022954",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:qradar_siem:7.5"
}
}
},
{
"category": "product_name",
"name": "IBM Spectrum Protect plus 10.1",
"product": {
"name": "IBM Spectrum Protect plus 10.1",
"product_id": "T015895",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:spectrum_protect:plus_10.1"
}
}
}
],
"category": "vendor",
"name": "IBM"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source CentOS",
"product": {
"name": "Open Source CentOS",
"product_id": "1727",
"product_identification_helper": {
"cpe": "cpe:/o:centos:centos:-"
}
}
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source Linux Kernel 4.14",
"product": {
"name": "Open Source Linux Kernel 4.14",
"product_id": "346147",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:4.14"
}
}
},
{
"category": "product_name",
"name": "Open Source Linux Kernel 4.19",
"product": {
"name": "Open Source Linux Kernel 4.19",
"product_id": "384298",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:4.19"
}
}
},
{
"category": "product_name",
"name": "Open Source Linux Kernel 5.10",
"product": {
"name": "Open Source Linux Kernel 5.10",
"product_id": "T017707",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:5.10"
}
}
},
{
"category": "product_name",
"name": "Open Source Linux Kernel 5.15",
"product": {
"name": "Open Source Linux Kernel 5.15",
"product_id": "T021127",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:5.15"
}
}
},
{
"category": "product_name",
"name": "Open Source Linux Kernel 4.9",
"product": {
"name": "Open Source Linux Kernel 4.9",
"product_id": "T025534",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:4.9"
}
}
},
{
"category": "product_name",
"name": "Open Source Linux Kernel 5.4",
"product": {
"name": "Open Source Linux Kernel 5.4",
"product_id": "T025535",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:5.4"
}
}
},
{
"category": "product_name",
"name": "Open Source Linux Kernel 6.0",
"product": {
"name": "Open Source Linux Kernel 6.0",
"product_id": "T025536",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:6.0"
}
}
}
],
"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": "product_name",
"name": "Oracle VM",
"product": {
"name": "Oracle VM",
"product_id": "T011119",
"product_identification_helper": {
"cpe": "cpe:/a:oracle:vm:-"
}
}
}
],
"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-2022-4378",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht aufgrund eines stapelbasierten Puffer\u00fcberlaufs. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"T011119",
"346147",
"67646",
"T015895",
"T004914",
"T021127",
"T022954",
"2951",
"T002207",
"T025536",
"T025535",
"T000126",
"384298",
"398363",
"T025534",
"1727",
"T017707"
]
},
"release_date": "2022-12-11T23:00:00Z",
"title": "CVE-2022-4378"
}
]
}
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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.