ALPINE-CVE-2022-42721

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Source
https://security.alpinelinux.org/vuln/CVE-2022-42721
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2022-42721
Upstream
Published
2022-10-14T00:15:09Z
Modified
2026-09-14T13:30:02Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code.

References

Affected packages

Alpine:v3.15
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"
Alpine:v3.16
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"
Alpine:v3.17
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"
Alpine:v3.18
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"
Alpine:v3.19
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"
Alpine:v3.20
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"
Alpine:v3.21
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"
Alpine:v3.22
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"
Alpine:v3.23
linux-lts

Package

Name
linux-lts
Purl
pkg:apk/alpine/linux-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.15.74-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-42721.json"