ALPINE-CVE-2022-44638

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Source
https://security.alpinelinux.org/vuln/CVE-2022-44638
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-44638.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2022-44638
Upstream
Published
2022-11-03T06:15:10Z
Modified
2026-08-27T22:18:02Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y.

References

Affected packages

Alpine:v3.13 / pixman

Package

Name
pixman
Purl
pkg:apk/alpine/pixman?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.40.0-r3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-44638.json"

Alpine:v3.14 / pixman

Package

Name
pixman
Purl
pkg:apk/alpine/pixman?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.40.0-r3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-44638.json"

Alpine:v3.15 / pixman

Package

Name
pixman
Purl
pkg:apk/alpine/pixman?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.40.0-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-44638.json"

Alpine:v3.16 / pixman

Package

Name
pixman
Purl
pkg:apk/alpine/pixman?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.40.0-r4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-44638.json"