High severity7.5OSV Advisory· Published Jan 12, 2023· Updated Jun 17, 2026
CVE-2022-4743
CVE-2022-4743
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
82.0.22-RC1, 2.0.22-RC2, 2.0.22-RC3, …+ 1 more
- (no CPE)range: 2.0.22-RC1, 2.0.22-RC2, 2.0.22-RC3, …
- (no CPE)range: >=2.0.4
- osv-coords6 versionspkg:rpm/opensuse/SDL2&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/SDL2&distro=openSUSE%20Tumbleweedpkg:rpm/suse/SDL2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/SDL2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/SDL2&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3pkg:rpm/suse/SDL2&distro=SUSE%20Package%20Hub%2012
< 2.0.8-150200.11.9.1+ 5 more
- (no CPE)range: < 2.0.8-150200.11.9.1
- (no CPE)range: < 2.28.5-2.1
- (no CPE)range: < 2.0.8-150200.11.9.1
- (no CPE)range: < 2.0.8-150200.11.9.1
- (no CPE)range: < 2.0.8-150200.11.9.1
- (no CPE)range: < 2.0.5-10.1
Patches
Vulnerability mechanics
References
7- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4bnvdPatchThird Party Advisory
- github.com/libsdl-org/SDL/pull/6269nvdPatchThird Party Advisory
- access.redhat.com/security/cve/CVE-2022-4743nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2023/02/msg00008.htmlnvd
- lists.debian.org/debian-lts-announce/2025/11/msg00024.htmlnvd
- security.gentoo.org/glsa/202305-18nvd
News mentions
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