{"id":"CVE-2022-4743","details":"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.","modified":"2026-05-18T05:55:27.109980543Z","published":"2023-01-12T00:00:00Z","related":["SUSE-SU-2023:0069-1","openSUSE-SU-2023:0017-1","openSUSE-SU-2024:13582-1","openSUSE-SU-2025:15206-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"Affects SDL2 v2.0.4 and above, Fixed-in sdl-2.26.0, sdl-prerelease-2.25.1"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"redhat","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4743.json"},"references":[{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2022-4743"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/11/msg00024.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4743.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4743"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202305-18"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2156290"},{"type":"FIX","url":"https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b"},{"type":"FIX","url":"https://github.com/libsdl-org/SDL/pull/6269"},{"type":"ARTICLE","url":"https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libsdl-org/sdl","events":[{"introduced":"e2fd1c0fe39d83ecdee1e0c6359a299f0afad13b"},{"fixed":"0bfeed061b10ea7dd37c88d9bae1824bad760f3a"},{"fixed":"00b67f55727bc0944c3266e2b875440da132ce4b"}],"database_specific":{"extracted_events":[{"introduced":"2.0.4"},{"fixed":"2.26.0"}],"source":["CPE_FIELD","REFERENCES"],"cpe":"cpe:2.3:a:libsdl:simple_directmedia_layer:*:*:*:*:*:*:*:*"}}],"versions":["prerelease-2.25.1","release-2.24.0","prerelease-2.23.2","prerelease-2.23.1","release-2.0.22","2.0.22-RC3","2.0.22-RC2","2.0.22-RC1","release-2.0.20","release-2.0.18","release-2.0.16","release-2.0.14","release-2.0.12","release-2.0.10","release-2.0.8","release-2.0.7","release-2.0.6","release-2.0.5","release-2.0.4"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-4743.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}