WID-SEC-W-2022-0323
Vulnerability from csaf_certbund - Published: 2022-05-10 22:00 - Updated: 2023-02-15 23:00Summary
Linux Kernel: Schwachstelle ermöglicht 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 eine Schwachstelle im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
Es existiert eine Schwachstelle im Linux Kernel aufgrund eines "use-after-free" Problems in "bad_flp_intr". Die Variable "current_req" wird in "floppy_end_request" freigegeben, während sie in "reset_interrupt" noch verwendet wird. Ein Angreifer kann diese Schwachstelle ausnutzen, um nicht näher spezifizierte Auswirkungen zu verursachen.
Affected products
Known affected
5 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Open Source Linux Kernel 5.17.5
Open Source
|
cpe:/o:linux:linux_kernel:5.17.5
|
— |
References
50 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 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-2022-0323 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0323.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-0323 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0323"
},
{
"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": "SUSE Security Update SUSE-SU-2022:2077-1 vom 2022-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011285.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2080-1 vom 2022-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011286.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2082-1 vom 2022-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011287.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2079-1 vom 2022-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011289.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2078-1 vom 2022-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011290.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2083-1 vom 2022-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011291.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2116-1 vom 2022-06-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011311.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2111-1 vom 2022-06-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011310.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2103-1 vom 2022-06-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011299.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": "Mailing list OSS Security vom 2022-05-11",
"url": "https://seclists.org/oss-sec/2022/q2/91"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2177-1 vom 2022-06-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011353.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5173 vom 2022-07-03",
"url": "https://lists.debian.org/debian-security-announce/2022/msg00141.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5500-1 vom 2022-07-01",
"url": "https://ubuntu.com/security/notices/USN-5500-1"
},
{
"category": "external",
"summary": "ORACLE OVMSA-2022-0019 vom 2022-07-07",
"url": "https://oss.oracle.com/pipermail/oraclevm-errata/2022-July/001055.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9557 vom 2022-07-05",
"url": "https://linux.oracle.com/errata/ELSA-2022-9557.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5505-1 vom 2022-07-07",
"url": "https://ubuntu.com/security/notices/USN-5505-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9591 vom 2022-07-13",
"url": "http://linux.oracle.com/errata/ELSA-2022-9591.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5513-1 vom 2022-07-13",
"url": "https://ubuntu.com/security/notices/USN-5513-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9590 vom 2022-07-13",
"url": "http://linux.oracle.com/errata/ELSA-2022-9590.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9582 vom 2022-07-12",
"url": "http://linux.oracle.com/errata/ELSA-2022-9582.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9583 vom 2022-07-11",
"url": "https://linux.oracle.com/errata/ELSA-2022-9583.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5529-1 vom 2022-07-21",
"url": "https://ubuntu.com/security/notices/USN-5529-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2520-1 vom 2022-07-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011616.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5544-1 vom 2022-08-02",
"url": "https://ubuntu.com/security/notices/USN-5544-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2615-1 vom 2022-08-01",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011728.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2629-1 vom 2022-08-02",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011744.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9693 vom 2022-08-10",
"url": "http://linux.oracle.com/errata/ELSA-2022-9693.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5564-1 vom 2022-08-10",
"url": "https://ubuntu.com/security/notices/USN-5564-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5562-1 vom 2022-08-10",
"url": "https://ubuntu.com/security/notices/USN-5562-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5560-2 vom 2022-08-10",
"url": "https://ubuntu.com/security/notices/USN-5560-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5560-1 vom 2022-08-10",
"url": "https://ubuntu.com/security/notices/USN-5560-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5566-1 vom 2022-08-10",
"url": "https://ubuntu.com/security/notices/USN-5566-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5582-1 vom 2022-08-25",
"url": "https://ubuntu.com/security/notices/USN-5582-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3360-1 vom 2022-09-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012356.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3342-1 vom 2022-09-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012349.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3350-1 vom 2022-09-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012350.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3359-1 vom 2022-09-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012358.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3368-1 vom 2022-09-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012360.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3373-1 vom 2022-09-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012362.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3370-1 vom 2022-09-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012364.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3407-1 vom 2022-09-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012389.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3409-1 vom 2022-09-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012385.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3424-1 vom 2022-09-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012398.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3445-1 vom 2022-09-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012408.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3464-1 vom 2022-09-29",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012453.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3476-1 vom 2022-09-30",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012463.html"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht nicht spezifizierten Angriff",
"tracking": {
"current_release_date": "2023-02-15T23:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:28:13.331+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2022-0323",
"initial_release_date": "2022-05-10T22:00:00.000+00:00",
"revision_history": [
{
"date": "2022-05-10T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-05-12T22:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: 2084458"
},
{
"date": "2022-06-14T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-06-16T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-06-19T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-06-20T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-06-26T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-07-03T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Debian und Ubuntu aufgenommen"
},
{
"date": "2022-07-06T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von ORACLE und Oracle Linux aufgenommen"
},
{
"date": "2022-07-13T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Oracle Linux und Ubuntu aufgenommen"
},
{
"date": "2022-07-14T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-07-20T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-07-21T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-01T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Ubuntu und SUSE aufgenommen"
},
{
"date": "2022-08-02T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-09T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-08-10T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-08-24T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-09-25T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-26T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-27T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-29T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-10-03T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-02-15T23:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von SUSE aufgenommen"
}
],
"status": "final",
"version": "24"
}
},
"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": "Open Source Linux Kernel 5.17.5",
"product": {
"name": "Open Source Linux Kernel 5.17.5",
"product_id": "T023153",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:5.17.5"
}
}
}
],
"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": "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-2022-1652",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel aufgrund eines \"use-after-free\" Problems in \"bad_flp_intr\". Die Variable \"current_req\" wird in \"floppy_end_request\" freigegeben, w\u00e4hrend sie in \"reset_interrupt\" noch verwendet wird. Ein Angreifer kann diese Schwachstelle ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"T000126",
"T004914",
"T023153"
]
},
"release_date": "2022-05-10T22:00:00.000+00:00",
"title": "CVE-2022-1652"
}
]
}
Loading…
Loading…
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
Loading timeline…
Loading…
Loading…
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.
Loading…
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.