CVE catalog
CVE-2022-44638
pixman: CVE-2022-44638
- Severity
- High · CVSS 8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.53% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | pixman | sid | 0.46.4-1 | fixed |
| Debian | pixman | forky | 0.46.4-1 | fixed |
| Debian | pixman | trixie | 0.44.0-3 | fixed |
| Debian | pixman | bookworm | 0.42.2-1 | fixed |
| Ubuntu | pixman | pro | 0.32.6-3 | vulnerable |
| Ubuntu | pixman | pro | 0.33.2-2 | vulnerable |
| Ubuntu | pixman | pro | 0.33.4-1 | vulnerable |
| Ubuntu | pixman | pro | 0.33.6-1 | vulnerable |
| Ubuntu | pixman | pro | 0.33.6-1ubuntu0.1~esm1 | fixed |
| Ubuntu | pixman | pro | 0.32.6-3 | vulnerable |
| Ubuntu | pixman | pro | 0.33.2-2 | vulnerable |
| Ubuntu | pixman | pro | 0.33.4-1 | vulnerable |
| Ubuntu | pixman | pro | 0.33.6-1 | vulnerable |
| Ubuntu | pixman | pro | 0.33.6-1ubuntu0.1~esm1 | fixed |
| Ubuntu | pixman | 18.04 | 0.34.0-1 | vulnerable |
| Ubuntu | pixman | 18.04 | 0.34.0-2 | vulnerable |
| Ubuntu | pixman | 18.04 | 0.34.0-2ubuntu0.1 | fixed |
| Ubuntu | pixman | 20.04 | 0.38.4-0ubuntu1 | vulnerable |
| Ubuntu | pixman | 20.04 | 0.38.4-0ubuntu2.1 | fixed |
| Ubuntu | pixman | 22.04 | 0.40.0-1build2 | vulnerable |
| Ubuntu | pixman | 22.04 | 0.40.0-1build3 | vulnerable |
| Ubuntu | pixman | 22.04 | 0.40.0-1build4 | vulnerable |
| Ubuntu | pixman | 22.04 | 0.40.0-1ubuntu0.22.04.1 | fixed |
| Ubuntu | pixman | 18.04 | 0.34.0-1 | vulnerable |
| Ubuntu | pixman | 18.04 | 0.34.0-2 | vulnerable |
| Ubuntu | pixman | 18.04 | 0.34.0-2ubuntu0.1 | fixed |
| Ubuntu | pixman | 20.04 | 0.38.4-0ubuntu1 | vulnerable |
| Ubuntu | pixman | 20.04 | 0.38.4-0ubuntu2.1 | fixed |
| Ubuntu | pixman | 22.04 | 0.40.0-1build2 | vulnerable |
| Ubuntu | pixman | 22.04 | 0.40.0-1build3 | vulnerable |
| Ubuntu | pixman | 22.04 | 0.40.0-1build4 | vulnerable |
| Ubuntu | pixman | 22.04 | 0.40.0-1ubuntu0.22.04.1 | fixed |
| Suse | pixman | openstack cloud 9 | 0.34.0-8.3.1 | fixed |
| Suse | pixman | openstack cloud crowbar 9 | 0.34.0-8.3.1 | fixed |
| Suse | pixman | linux enterprise server for sap applications 12 sp4 | 0.34.0-8.3.1 | fixed |
| Suse | pixman | linux enterprise software development kit 12 sp5 | 0.34.0-8.3.1 | fixed |
| Suse | pixman | linux enterprise server 12 sp2-bcl | 0.34.0-8.3.1 | fixed |
| Suse | pixman | linux enterprise server 12 sp3-bcl | 0.34.0-8.3.1 | fixed |
| Suse | pixman | linux enterprise server 12 sp4-ltss | 0.34.0-8.3.1 | fixed |
| Suse | pixman | linux enterprise server 12 sp5 | 0.34.0-8.3.1 | fixed |
| Suse | pixman | linux enterprise server for sap applications 12 sp5 | 0.34.0-8.3.1 | fixed |
| Suse | pixman | linux enterprise module for basesystem 15 sp3 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise module for desktop applications 15 sp3 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise module for package hub 15 sp3 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise high performance computing 15-espos | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise high performance computing 15-ltss | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise high performance computing 15 sp1-espos | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise high performance computing 15 sp1-ltss | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise high performance computing 15 sp2-espos | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise high performance computing 15 sp2-ltss | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise server 15-ltss | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise server 15 sp1-bcl | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise server 15 sp1-ltss | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise server 15 sp2-bcl | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise server 15 sp2-ltss | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise server for sap applications 15 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise server for sap applications 15 sp1 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise server for sap applications 15 sp2 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | manager proxy 4.1 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | manager retail branch server 4.1 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | manager server 4.1 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise micro 5.1 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise micro 5.2 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | enterprise storage 6 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | enterprise storage 7 | 0.34.0-150000.7.5.1 | fixed |
| Opensuse | pixman | leap micro 5.2 | 0.34.0-150000.7.5.1 | fixed |
| Opensuse | pixman | leap 15.3 | 0.34.0-150000.7.5.1 | fixed |
| Suse | pixman | linux enterprise micro 5.3 | 0.40.0-150400.3.3.1 | fixed |
| Suse | pixman | linux enterprise module for basesystem 15 sp4 | 0.40.0-150400.3.3.1 | fixed |
| Suse | pixman | linux enterprise module for desktop applications 15 sp4 | 0.40.0-150400.3.3.1 | fixed |
| Opensuse | pixman | leap micro 5.3 | 0.40.0-150400.3.3.1 | fixed |
| Opensuse | pixman | leap 15.4 | 0.40.0-150400.3.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | pixman | source | sid | 0.40.0-1.1 | not yet assigned | Not reported | [1023427] |
| Debian | pixman | source | forky | 0.40.0-1.1 | not yet assigned | Not reported | [1023427] |
| Debian | pixman | source | trixie | 0.40.0-1.1 | not yet assigned | Not reported | [1023427] |
| Debian | pixman | source | bookworm | 0.40.0-1.1 | not yet assigned | Not reported | [1023427] |
| Ubuntu | pixman | deb | pro | 0.33.6-1ubuntu0.1~esm1 | Not reported | USN-5718-2 | Not reported |
| Ubuntu | pixman | deb | pro | 0.33.6-1ubuntu0.1~esm1 | Not reported | UBUNTU-CVE-2022-44638 | Not reported |
| Ubuntu | pixman | deb | 18.04 | 0.34.0-2ubuntu0.1 | Not reported | UBUNTU-CVE-2022-44638 | Not reported |
| Ubuntu | pixman | deb | 20.04 | 0.38.4-0ubuntu2.1 | Not reported | UBUNTU-CVE-2022-44638 | Not reported |
| Ubuntu | pixman | deb | 22.04 | 0.40.0-1ubuntu0.22.04.1 | Not reported | UBUNTU-CVE-2022-44638 | Not reported |
| Ubuntu | pixman | deb | 18.04 | 0.34.0-2ubuntu0.1 | Not reported | USN-5718-1 | Not reported |
| Ubuntu | pixman | deb | 20.04 | 0.38.4-0ubuntu2.1 | Not reported | USN-5718-1 | Not reported |
| Ubuntu | pixman | deb | 22.04 | 0.40.0-1ubuntu0.22.04.1 | Not reported | USN-5718-1 | Not reported |
| Suse | pixman | rpm | openstack cloud 9 | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | openstack cloud crowbar 9 | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server for sap applications 12 sp4 | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | linux enterprise software development kit 12 sp5 | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 12 sp2-bcl | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 12 sp3-bcl | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 12 sp4-ltss | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 12 sp5 | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server for sap applications 12 sp5 | 0.34.0-8.3.1 | Not reported | SUSE-SU-2022:4249-1 | Not reported |
| Suse | pixman | rpm | linux enterprise module for basesystem 15 sp3 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise module for desktop applications 15 sp3 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise module for package hub 15 sp3 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise high performance computing 15-espos | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise high performance computing 15-ltss | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise high performance computing 15 sp1-espos | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise high performance computing 15 sp1-ltss | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise high performance computing 15 sp2-espos | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise high performance computing 15 sp2-ltss | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 15-ltss | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 15 sp1-bcl | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 15 sp1-ltss | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 15 sp2-bcl | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server 15 sp2-ltss | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server for sap applications 15 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server for sap applications 15 sp1 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise server for sap applications 15 sp2 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | manager proxy 4.1 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | manager retail branch server 4.1 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | manager server 4.1 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise micro 5.1 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise micro 5.2 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | enterprise storage 6 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | enterprise storage 7 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Opensuse | pixman | rpm | leap micro 5.2 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Opensuse | pixman | rpm | leap 15.3 | 0.34.0-150000.7.5.1 | Not reported | SUSE-SU-2022:4148-1 | Not reported |
| Suse | pixman | rpm | linux enterprise micro 5.3 | 0.40.0-150400.3.3.1 | Not reported | SUSE-SU-2022:4206-1 | Not reported |
| Suse | pixman | rpm | linux enterprise module for basesystem 15 sp4 | 0.40.0-150400.3.3.1 | Not reported | SUSE-SU-2022:4206-1 | Not reported |
| Suse | pixman | rpm | linux enterprise module for desktop applications 15 sp4 | 0.40.0-150400.3.3.1 | Not reported | SUSE-SU-2022:4206-1 | Not reported |
| Opensuse | pixman | rpm | leap micro 5.3 | 0.40.0-150400.3.3.1 | Not reported | SUSE-SU-2022:4206-1 | Not reported |
| Opensuse | pixman | rpm | leap 15.4 | 0.40.0-150400.3.3.1 | Not reported | SUSE-SU-2022:4206-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libpixman-1-0]Fixed
Source package: [pixman]
Details (2)
0.42.2-1· amd64 · bookwormFixed · Fixed:
0.40.0-1.1dsa · pixman · debian · bookworm
0.42.2-1· arm64 · bookwormFixed · Fixed:
0.40.0-1.1dsa · pixman · debian · bookworm
- [libpixman-1-dev]Fixed
Source package: [pixman]
Details (2)
0.42.2-1· amd64 · bookwormFixed · Fixed:
0.40.0-1.1dsa · pixman · debian · bookworm
0.42.2-1· arm64 · bookwormFixed · Fixed:
0.40.0-1.1dsa · pixman · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_0131.json]
- [https://osv.dev/vulnerability/DLA-3179-1]
- [https://osv.dev/vulnerability/DSA-5276-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:4148-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:4206-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:4249-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-44638]
- [https://osv.dev/vulnerability/USN-5718-1]
- [https://osv.dev/vulnerability/USN-5718-2]
- [https://security-tracker.debian.org/tracker/CVE-2022-44638]
- [https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-44638.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2994.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]