{"id":"CVE-2022-50479","state":"PUBLISHED","title":"drm/amd: fix potential memory leak","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: fix potential memory leak\n\nThis patch fix potential memory leak (clk_src) when function run\ninto last return NULL.\n\ns/free/kfree/ - Alex","publishedAt":"2025-10-04T15:16:39.021Z","updatedAt":"2026-08-15T12:23:33.018Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3cffeffe051a961417bc26f2053bced4cff83119","status":"affected","lessThan":"a6e6ab9caeac96b277a3fe7da1dfa8f69a591759","versionType":"git"},{"version":"3cffeffe051a961417bc26f2053bced4cff83119","status":"affected","lessThan":"6160216fd2c97107e8a9ab39863b056d677fcd85","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.0","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","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/display/dc/dcn314/dcn314_resource.c"]}],"references":["https://git.kernel.org/stable/c/a6e6ab9caeac96b277a3fe7da1dfa8f69a591759","https://git.kernel.org/stable/c/6160216fd2c97107e8a9ab39863b056d677fcd85"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50479.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50479","state":"PUBLISHED","datePublished":"2025-10-04T15:16:39.021Z","dateUpdated":"2026-08-15T12:23:33.018Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-10-04T15:13:33.467Z"},"containers":{"cna":{"title":"drm/amd: fix potential memory leak","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: fix potential memory leak\n\nThis patch fix potential memory leak (clk_src) when function run\ninto last return NULL.\n\ns/free/kfree/ - Alex"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3cffeffe051a961417bc26f2053bced4cff83119","status":"affected","lessThan":"a6e6ab9caeac96b277a3fe7da1dfa8f69a591759","versionType":"git"},{"version":"3cffeffe051a961417bc26f2053bced4cff83119","status":"affected","lessThan":"6160216fd2c97107e8a9ab39863b056d677fcd85","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.0","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","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/display/dc/dcn314/dcn314_resource.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a6e6ab9caeac96b277a3fe7da1dfa8f69a591759"},{"url":"https://git.kernel.org/stable/c/6160216fd2c97107e8a9ab39863b056d677fcd85"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-15T12:23:33.018Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}