{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49246","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T01:49:39.295Z","datePublished":"2025-02-26T01:56:05.740Z","dateUpdated":"2025-05-04T08:33:16.716Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:33:16.716Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: atmel: Fix error handling in snd_proto_probe\n\nThe device_node pointer is returned by of_parse_phandle()  with refcount\nincremented. We should use of_node_put() on it when done.\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFix this by calling of_node_put() in error handling too."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/atmel/mikroe-proto.c"],"versions":[{"version":"a45f8853a5f95e3760dfbd7ba09d3d597d247040","lessThan":"f32ac9bf5e3f594ef9bfedb410aebc98cf784e69","status":"affected","versionType":"git"},{"version":"a45f8853a5f95e3760dfbd7ba09d3d597d247040","lessThan":"0f517480d5888cd54487c5662ce4da95b30ad798","status":"affected","versionType":"git"},{"version":"a45f8853a5f95e3760dfbd7ba09d3d597d247040","lessThan":"8fa969cd8485031294f91fc7184399000cae6355","status":"affected","versionType":"git"},{"version":"a45f8853a5f95e3760dfbd7ba09d3d597d247040","lessThan":"b0bfaf0544d08d093d6211d7ef8816fb0b5b6c75","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/atmel/mikroe-proto.c"],"versions":[{"version":"4.20","status":"affected"},{"version":"0","lessThan":"4.20","status":"unaffected","versionType":"semver"},{"version":"5.15.33","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.19","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17.2","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18","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":"4.20","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.18"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f32ac9bf5e3f594ef9bfedb410aebc98cf784e69"},{"url":"https://git.kernel.org/stable/c/0f517480d5888cd54487c5662ce4da95b30ad798"},{"url":"https://git.kernel.org/stable/c/8fa969cd8485031294f91fc7184399000cae6355"},{"url":"https://git.kernel.org/stable/c/b0bfaf0544d08d093d6211d7ef8816fb0b5b6c75"}],"title":"ASoC: atmel: Fix error handling in snd_proto_probe","x_generator":{"engine":"bippy-1.2.0"}}}}