{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-54202","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:44.499Z","datePublished":"2025-12-30T12:09:06.872Z","dateUpdated":"2026-05-11T19:57:26.685Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:57:26.685Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915: fix race condition UAF in i915_perf_add_config_ioctl\n\nUserspace can guess the id value and try to race oa_config object creation\nwith config remove, resulting in a use-after-free if we dereference the\nobject after unlocking the metrics_lock.  For that reason, unlocking the\nmetrics_lock must be done after we are done dereferencing the object.\n\n[tursulin: Manually added stable tag.]\n(cherry picked from commit 49f6f6483b652108bcb73accd0204a464b922395)"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/i915_perf.c"],"versions":[{"version":"f89823c212246d0671cc51e69894a3df1a743aee","lessThan":"6eeb1cba4c9dc47656ea328afa34953c28783d8c","status":"affected","versionType":"git"},{"version":"f89823c212246d0671cc51e69894a3df1a743aee","lessThan":"240b1502708858b5e3f10b6dc5ca3f148a322fef","status":"affected","versionType":"git"},{"version":"f89823c212246d0671cc51e69894a3df1a743aee","lessThan":"7eb98f5ac551863efe8be810cea1cd5411d677b1","status":"affected","versionType":"git"},{"version":"f89823c212246d0671cc51e69894a3df1a743aee","lessThan":"dc30c011469165d57af9adac5baff7d767d20e5c","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/i915_perf.c"],"versions":[{"version":"4.14","status":"affected"},{"version":"0","lessThan":"4.14","status":"unaffected","versionType":"semver"},{"version":"5.15.108","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.24","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.11","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"5.15.108"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.1.24"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.2.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/6eeb1cba4c9dc47656ea328afa34953c28783d8c"},{"url":"https://git.kernel.org/stable/c/240b1502708858b5e3f10b6dc5ca3f148a322fef"},{"url":"https://git.kernel.org/stable/c/7eb98f5ac551863efe8be810cea1cd5411d677b1"},{"url":"https://git.kernel.org/stable/c/dc30c011469165d57af9adac5baff7d767d20e5c"}],"title":"drm/i915: fix race condition UAF in i915_perf_add_config_ioctl","x_generator":{"engine":"bippy-1.2.0"}}}}