CVE catalog
CVE-2022-4743
libsdl2: CVE-2022-4743
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.32% · Oct 27, 2026
A potential memory leak issue was discovered in SDL2 in GLES_CreateTexture() function in SDL_render_gles.c. The vulnerability allows an attacker to cause a denial of service attack. The vulnerability affects SDL2 v2.0.4 and above. SDL-1.x are not affected.
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 | libsdl2 | sid | 2.32.10+dfsg-8 | fixed |
| Debian | libsdl2 | forky | 2.32.10+dfsg-8 | fixed |
| Debian | libsdl2 | trixie | 2.32.4+dfsg-1 | fixed |
| Debian | libsdl2 | bookworm | 2.26.5+dfsg-1 | fixed |
| Ubuntu | libsdl2 | pro | 2.0.10+dfsg1-1ubuntu1 | vulnerable |
| Ubuntu | libsdl2 | pro | 2.0.10+dfsg1-1ubuntu4 | vulnerable |
| Ubuntu | libsdl2 | pro | 2.0.10+dfsg1-1ubuntu6 | vulnerable |
| Ubuntu | libsdl2 | pro | 2.0.10+dfsg1-1ubuntu7 | vulnerable |
| Ubuntu | libsdl2 | pro | 2.0.10+dfsg1-1ubuntu8 | vulnerable |
| Ubuntu | libsdl2 | pro | 2.0.10+dfsg1-2ubuntu5 | vulnerable |
| Ubuntu | libsdl2 | pro | 2.0.10+dfsg1-3 | vulnerable |
| Ubuntu | libsdl2 | pro | 2.0.10+dfsg1-3ubuntu0.1~esm1 | vulnerable |
| Ubuntu | libsdl2 | 16.04 | 2.0.2+dfsg1-6ubuntu2 | vulnerable |
| Ubuntu | libsdl2 | 16.04 | 2.0.4+dfsg1-2 | vulnerable |
| Ubuntu | libsdl2 | 16.04 | 2.0.4+dfsg1-2ubuntu1 | vulnerable |
| Ubuntu | libsdl2 | 16.04 | 2.0.4+dfsg1-2ubuntu2 | vulnerable |
| Ubuntu | libsdl2 | 16.04 | 2.0.4+dfsg1-2ubuntu2.16.04.1 | vulnerable |
| Ubuntu | libsdl2 | 16.04 | 2.0.4+dfsg1-2ubuntu2.16.04.2 | vulnerable |
| Ubuntu | libsdl2 | 22.04 | 2.0.14+dfsg2-3 | vulnerable |
| Ubuntu | libsdl2 | 22.04 | 2.0.16+dfsg1-5 | vulnerable |
| Ubuntu | libsdl2 | 22.04 | 2.0.18+dfsg-4 | vulnerable |
| Ubuntu | libsdl2 | 22.04 | 2.0.18+dfsg-5 | vulnerable |
| Ubuntu | libsdl2 | 22.04 | 2.0.20+dfsg-2 | vulnerable |
| Ubuntu | libsdl2 | 22.04 | 2.0.20+dfsg-2build1 | vulnerable |
| Ubuntu | libsdl2 | 22.04 | 2.0.20+dfsg-2ubuntu1.22.04.1 | vulnerable |
| Suse | SDL2 | package hub 12 | 2.0.5-10.1 | fixed |
| Suse | SDL2 | linux enterprise module for desktop applications 15 sp4 | 2.0.8-150200.11.9.1 | fixed |
| Suse | SDL2 | linux enterprise module for package hub 15 sp4 | 2.0.8-150200.11.9.1 | fixed |
| Suse | SDL2 | linux enterprise real time 15 sp3 | 2.0.8-150200.11.9.1 | fixed |
| Opensuse | SDL2 | leap 15.4 | 2.0.8-150200.11.9.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libsdl2 | source | sid | 2.26.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | libsdl2 | source | forky | 2.26.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | libsdl2 | source | trixie | 2.26.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | libsdl2 | source | bookworm | 2.26.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Suse | SDL2 | rpm | package hub 12 | 2.0.5-10.1 | Not reported | OPENSUSE-SU-2023:0017-1 | Not reported |
| Suse | SDL2 | rpm | linux enterprise module for desktop applications 15 sp4 | 2.0.8-150200.11.9.1 | Not reported | SUSE-SU-2023:0069-1 | Not reported |
| Suse | SDL2 | rpm | linux enterprise module for package hub 15 sp4 | 2.0.8-150200.11.9.1 | Not reported | SUSE-SU-2023:0069-1 | Not reported |
| Suse | SDL2 | rpm | linux enterprise real time 15 sp3 | 2.0.8-150200.11.9.1 | Not reported | SUSE-SU-2023:0069-1 | Not reported |
| Opensuse | SDL2 | rpm | leap 15.4 | 2.0.8-150200.11.9.1 | Not reported | SUSE-SU-2023:0069-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libsdl2-2.0-0]Fixed
Source package: [libsdl2]
Details (2)
2.26.5+dfsg-1· amd64 · bookwormFixed · Fixed:
2.26.0+dfsg-1dsa · libsdl2 · debian · bookworm
2.26.5+dfsg-1· arm64 · bookwormFixed · Fixed:
2.26.0+dfsg-1dsa · libsdl2 · debian · bookworm
- [libsdl2-dev]Fixed
Source package: [libsdl2]
Details (2)
2.26.5+dfsg-1· amd64 · bookwormFixed · Fixed:
2.26.0+dfsg-1dsa · libsdl2 · debian · bookworm
2.26.5+dfsg-1· arm64 · bookwormFixed · Fixed:
2.26.0+dfsg-1dsa · libsdl2 · debian · bookworm
- [libsdl2-doc]Fixed
Source package: [libsdl2]
Details (2)
2.26.5+dfsg-1· all · bookwormFixed · Fixed:
2.26.0+dfsg-1dsa · libsdl2 · debian · bookworm
2.26.5+dfsg-1· all · bookwormFixed · Fixed:
2.26.0+dfsg-1dsa · libsdl2 · debian · bookworm
- [libsdl2-tests]Fixed
Source package: [libsdl2]
Details (2)
2.26.5+dfsg-1· amd64 · bookwormFixed · Fixed:
2.26.0+dfsg-1dsa · libsdl2 · debian · bookworm
2.26.5+dfsg-1· arm64 · bookwormFixed · Fixed:
2.26.0+dfsg-1dsa · libsdl2 · debian · bookworm
Observed:
References
- [https://cert-portal.siemens.com/productcert/csaf/ssa-806742.json]
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_0069-1.json]
- [https://osv.dev/vulnerability/DLA-4382-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:0069-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-4743]
- [https://osv.dev/vulnerability/openSUSE-SU-2023:0017-1]
- [https://security-tracker.debian.org/tracker/CVE-2022-4743]
- [https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-4743.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2031.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]