{"id":"CVE-2022-50113","state":"PUBLISHED","title":"ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()\n\nWe should call of_node_put() for the reference before its replacement\nas it returned by of_get_parent() which has increased the refcount.\nBesides, we should also call of_node_put() before return.","publishedAt":"2025-06-18T11:02:45.475Z","updatedAt":"2026-05-11T19:13:05.846Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c8c74939f791ccbbfff988aec5f929374dbef2a6","status":"affected","lessThan":"3bb0c0b5f0f866fc3785380e0860dc37ceacf342","versionType":"git"},{"version":"c8c74939f791ccbbfff988aec5f929374dbef2a6","status":"affected","lessThan":"7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947","versionType":"git"},{"version":"c8c74939f791ccbbfff988aec5f929374dbef2a6","status":"affected","lessThan":"eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/generic/audio-graph-card2.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","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":["sound/soc/generic/audio-graph-card2.c"]}],"references":["https://git.kernel.org/stable/c/3bb0c0b5f0f866fc3785380e0860dc37ceacf342","https://git.kernel.org/stable/c/7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947","https://git.kernel.org/stable/c/eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50113.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50113","state":"PUBLISHED","datePublished":"2025-06-18T11:02:45.475Z","dateUpdated":"2026-05-11T19:13:05.846Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.414Z"},"containers":{"cna":{"title":"ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()\n\nWe should call of_node_put() for the reference before its replacement\nas it returned by of_get_parent() which has increased the refcount.\nBesides, we should also call of_node_put() before return."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c8c74939f791ccbbfff988aec5f929374dbef2a6","status":"affected","lessThan":"3bb0c0b5f0f866fc3785380e0860dc37ceacf342","versionType":"git"},{"version":"c8c74939f791ccbbfff988aec5f929374dbef2a6","status":"affected","lessThan":"7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947","versionType":"git"},{"version":"c8c74939f791ccbbfff988aec5f929374dbef2a6","status":"affected","lessThan":"eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/generic/audio-graph-card2.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","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":["sound/soc/generic/audio-graph-card2.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/3bb0c0b5f0f866fc3785380e0860dc37ceacf342"},{"url":"https://git.kernel.org/stable/c/7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947"},{"url":"https://git.kernel.org/stable/c/eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:13:05.846Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}