{"id":"CVE-2022-50037","state":"PUBLISHED","title":"drm/i915/ttm: don't leak the ccs state","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/ttm: don't leak the ccs state\n\nThe kernel only manages the ccs state with lmem-only objects, however\nthe kernel should still take care not to leak the CCS state from the\nprevious user.\n\n(cherry picked from commit 353819d85f87be46aeb9c1dd929d445a006fc6ec)","publishedAt":"2025-06-18T11:01:38.534Z","updatedAt":"2026-05-11T19:11:37.452Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"48760ffe923aeb2cc73865ea36b3509718d102e3","status":"affected","lessThan":"b431cffb4883b9e90d48f0c408674c50fef428a5","versionType":"git"},{"version":"48760ffe923aeb2cc73865ea36b3509718d102e3","status":"affected","lessThan":"232d150fa15606e96c0e01e5c7a2d4e03f621787","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/gt/intel_migrate.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"5.19.4","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/gt/intel_migrate.c"]}],"references":["https://git.kernel.org/stable/c/b431cffb4883b9e90d48f0c408674c50fef428a5","https://git.kernel.org/stable/c/232d150fa15606e96c0e01e5c7a2d4e03f621787"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50037.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50037","state":"PUBLISHED","datePublished":"2025-06-18T11:01:38.534Z","dateUpdated":"2026-05-11T19:11:37.452Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.397Z"},"containers":{"cna":{"title":"drm/i915/ttm: don't leak the ccs state","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/ttm: don't leak the ccs state\n\nThe kernel only manages the ccs state with lmem-only objects, however\nthe kernel should still take care not to leak the CCS state from the\nprevious user.\n\n(cherry picked from commit 353819d85f87be46aeb9c1dd929d445a006fc6ec)"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"48760ffe923aeb2cc73865ea36b3509718d102e3","status":"affected","lessThan":"b431cffb4883b9e90d48f0c408674c50fef428a5","versionType":"git"},{"version":"48760ffe923aeb2cc73865ea36b3509718d102e3","status":"affected","lessThan":"232d150fa15606e96c0e01e5c7a2d4e03f621787","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/gt/intel_migrate.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"5.19.4","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/gt/intel_migrate.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/b431cffb4883b9e90d48f0c408674c50fef428a5"},{"url":"https://git.kernel.org/stable/c/232d150fa15606e96c0e01e5c7a2d4e03f621787"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:11:37.452Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"5.19.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}