{"id":"CVE-2022-49971","state":"PUBLISHED","title":"drm/amd/pm: Fix a potential gpu_metrics_table memory leak","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: Fix a potential gpu_metrics_table memory leak\n\nMemory is allocated for gpu_metrics_table in\nsmu_v13_0_4_init_smc_tables(), but not freed in\nsmu_v13_0_4_fini_smc_tables(). This may cause memory leaks, fix it.","publishedAt":"2025-06-18T11:00:34.649Z","updatedAt":"2026-05-11T19:10:14.560Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"55c894945bda8cbf8a57d97c0514b282e3960cc0","status":"affected","lessThan":"4b25bdb54578f3b96ff055e5d27bc1cb82950e51","versionType":"git"},{"version":"55c894945bda8cbf8a57d97c0514b282e3960cc0","status":"affected","lessThan":"5afb76522a0af0513b6dc01f84128a73206b051b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"5.19.7","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/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c"]}],"references":["https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51","https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49971.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49971","state":"PUBLISHED","datePublished":"2025-06-18T11:00:34.649Z","dateUpdated":"2026-05-11T19:10:14.560Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.384Z"},"containers":{"cna":{"title":"drm/amd/pm: Fix a potential gpu_metrics_table memory leak","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: Fix a potential gpu_metrics_table memory leak\n\nMemory is allocated for gpu_metrics_table in\nsmu_v13_0_4_init_smc_tables(), but not freed in\nsmu_v13_0_4_fini_smc_tables(). This may cause memory leaks, fix it."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"55c894945bda8cbf8a57d97c0514b282e3960cc0","status":"affected","lessThan":"4b25bdb54578f3b96ff055e5d27bc1cb82950e51","versionType":"git"},{"version":"55c894945bda8cbf8a57d97c0514b282e3960cc0","status":"affected","lessThan":"5afb76522a0af0513b6dc01f84128a73206b051b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"5.19.7","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/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51"},{"url":"https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:10:14.560Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"5.19.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}