WID-SEC-W-2022-0786
Vulnerability from csaf_certbund - Published: 2022-07-20 22:00 - Updated: 2024-06-05 22:00Summary
Linux Kernel: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
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 mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
Es existieren mehrere Schwachstellen im Linux Kernel. Es handelt sich um Race-Conditions die zu einem Use-after-Free-Fehler führen. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um nicht näher spezifizierte Auswirkungen zu verursachen.
Affected products
Known affected
9 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat OpenShift
Red Hat
|
cpe:/a:redhat:openshift:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Broadcom Brocade Switch
Broadcom
|
cpe:/h:brocade:switch:-
|
— | |
|
IBM Spectrum Protect 10.1
IBM / Spectrum Protect
|
cpe:/a:ibm:spectrum_protect:10.1
|
10.1 | |
|
HPE Switch
HPE
|
cpe:/h:hp:switch:-
|
— | |
|
IBM Spectrum Protect plus 10.1
IBM / Spectrum Protect
|
cpe:/a:ibm:spectrum_protect:plus_10.1
|
plus 10.1 | |
|
Open Source CentOS
Open Source
|
cpe:/o:centos:centos:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— |
Es existieren mehrere Schwachstellen im Linux Kernel. Es handelt sich um Race-Conditions die zu einem Use-after-Free-Fehler führen. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um nicht näher spezifizierte Auswirkungen zu verursachen.
Affected products
Known affected
9 products, the same list as for
CVE-2020-36557
References
34 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 mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht n\u00e4her spezifizierten 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-2022-0786 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0786.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-0786 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0786"
},
{
"category": "external",
"summary": "NIST Database vom 2022-07-20",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36558"
},
{
"category": "external",
"summary": "NIST Database vom 2022-07-20",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36557"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2721-1 vom 2022-08-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011828.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2719-1 vom 2022-08-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011833.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2720-1 vom 2022-08-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011829.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2723-1 vom 2022-08-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011830.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2741-1 vom 2022-08-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011866.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2809-1 vom 2022-08-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011914.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2827-1 vom 2022-08-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011923.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2840-1 vom 2022-08-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011942.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2875-1 vom 2022-08-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011976.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2892-1 vom 2022-08-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011993.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2910-1 vom 2022-08-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011997.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2875-2 vom 2022-09-01",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012052.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2892-2 vom 2022-09-01",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012040.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9761 vom 2022-09-07",
"url": "http://linux.oracle.com/errata/ELSA-2022-9761.html"
},
{
"category": "external",
"summary": "ORACLE OVMSA-2022-0024 vom 2022-09-07",
"url": "https://oss.oracle.com/pipermail/oraclevm-errata/2022-September/001060.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3274-1 vom 2022-09-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012234.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:7444 vom 2022-11-08",
"url": "https://access.redhat.com/errata/RHSA-2022:7444"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:7683 vom 2022-11-08",
"url": "https://access.redhat.com/errata/RHSA-2022:7683"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4027-1 vom 2022-11-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012949.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:4129-1 vom 2022-11-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/013003.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8781 vom 2022-12-08",
"url": "https://access.redhat.com/errata/RHSA-2022:8781"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0416-1 vom 2023-02-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013765.html"
},
{
"category": "external",
"summary": "IBM Security Bulletin 6963936 vom 2023-03-16",
"url": "https://www.ibm.com/support/pages/node/6963936"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7005589 vom 2023-06-21",
"url": "https://www.ibm.com/support/pages/node/7005589"
},
{
"category": "external",
"summary": "HPE Securi+y Bulletin",
"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=emr_na-hpesbst04494en_us"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:5627 vom 2023-10-11",
"url": "https://access.redhat.com/errata/RHSA-2023:5627"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:2003 vom 2024-04-23",
"url": "https://access.redhat.com/errata/RHSA-2024:2003"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:2004 vom 2024-04-23",
"url": "https://access.redhat.com/errata/RHSA-2024:2004"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-2004 vom 2024-04-25",
"url": "http://linux.oracle.com/errata/ELSA-2024-2004.html"
},
{
"category": "external",
"summary": "CentOS Security Advisory CESA-2024:2004 vom 2024-06-06",
"url": "https://lwn.net/Articles/973020"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Mehrere Schwachstellen erm\u00f6glichen nicht spezifizierten Angriff",
"tracking": {
"current_release_date": "2024-06-05T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:32:11.668+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2022-0786",
"initial_release_date": "2022-07-20T22:00:00.000+00:00",
"revision_history": [
{
"date": "2022-07-20T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-07-21T22:00:00.000+00:00",
"number": "2",
"summary": "CVE erg\u00e4nzt"
},
{
"date": "2022-08-09T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-10T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-15T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-16T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-18T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-23T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-25T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-28T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-01T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-06T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-09-07T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von ORACLE aufgenommen"
},
{
"date": "2022-09-14T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-11-08T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-11-16T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-11-20T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-12-07T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-02-15T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-03-16T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-06-20T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-08-13T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von HP aufgenommen"
},
{
"date": "2023-10-10T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-04-23T22:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-04-24T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-06-05T22:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von CentOS aufgenommen"
}
],
"status": "final",
"version": "26"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Broadcom Brocade Switch",
"product": {
"name": "Broadcom Brocade Switch",
"product_id": "T015844",
"product_identification_helper": {
"cpe": "cpe:/h:brocade:switch:-"
}
}
}
],
"category": "vendor",
"name": "Broadcom"
},
{
"branches": [
{
"category": "product_name",
"name": "HPE Switch",
"product": {
"name": "HPE Switch",
"product_id": "T005119",
"product_identification_helper": {
"cpe": "cpe:/h:hp:switch:-"
}
}
}
],
"category": "vendor",
"name": "HPE"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "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": "product_version",
"name": "10.1",
"product": {
"name": "IBM Spectrum Protect 10.1",
"product_id": "T023657",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:spectrum_protect:10.1"
}
}
}
],
"category": "product_name",
"name": "Spectrum Protect"
}
],
"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_version_range",
"name": "\u003c5.5.7",
"product": {
"name": "Open Source Linux Kernel \u003c5.5.7",
"product_id": "T024046"
}
}
],
"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": "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": "T008027",
"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"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-36557",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen im Linux Kernel. Es handelt sich um Race-Conditions die zu einem Use-after-Free-Fehler f\u00fchren. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"T008027",
"T002207",
"67646",
"T015844",
"T023657",
"T005119",
"T015895",
"1727",
"T004914"
]
},
"release_date": "2022-07-20T22:00:00.000+00:00",
"title": "CVE-2020-36557"
},
{
"cve": "CVE-2020-36558",
"notes": [
{
"category": "description",
"text": "Es existieren mehrere Schwachstellen im Linux Kernel. Es handelt sich um Race-Conditions die zu einem Use-after-Free-Fehler f\u00fchren. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"T008027",
"T002207",
"67646",
"T015844",
"T023657",
"T005119",
"T015895",
"1727",
"T004914"
]
},
"release_date": "2022-07-20T22:00:00.000+00:00",
"title": "CVE-2020-36558"
}
]
}
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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.
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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.
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