{"id":"CVE-2022-49244","state":"PUBLISHED","title":"ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_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.","publishedAt":"2025-02-26T01:56:04.783Z","updatedAt":"2026-05-23T15:21:47.370Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"286c6f7b28fab19d649c2e1f3bc18fdecdbadfe5","status":"affected","lessThan":"87e04a89c31e792eef62bcba6ebb77fd323d28a1","versionType":"git"},{"version":"d1be8577f0b2f679095d237aaf281dca344f06c4","status":"affected","lessThan":"d5a38629f1aaf397fd471b27e49d55289ddc0656","versionType":"git"},{"version":"4e28491a7a198c668437f2be8a91a76aa52f20eb","status":"affected","lessThan":"1765787ec02e824f4f5e672cf269280a5da09d2f","versionType":"git"},{"version":"4e28491a7a198c668437f2be8a91a76aa52f20eb","status":"affected","lessThan":"e45ac7831ff3e2934d58cce319c17c8ec763c95c","versionType":"git"},{"version":"5.15.17","status":"affected","lessThan":"5.15.33","versionType":"semver"},{"version":"5.16.3","status":"affected","lessThan":"5.16.19","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.17","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c"]}],"references":["https://git.kernel.org/stable/c/87e04a89c31e792eef62bcba6ebb77fd323d28a1","https://git.kernel.org/stable/c/d5a38629f1aaf397fd471b27e49d55289ddc0656","https://git.kernel.org/stable/c/1765787ec02e824f4f5e672cf269280a5da09d2f","https://git.kernel.org/stable/c/e45ac7831ff3e2934d58cce319c17c8ec763c95c"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49244.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49244","state":"PUBLISHED","datePublished":"2025-02-26T01:56:04.783Z","dateUpdated":"2026-05-23T15:21:47.370Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.294Z"},"containers":{"cna":{"title":"ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_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":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"286c6f7b28fab19d649c2e1f3bc18fdecdbadfe5","status":"affected","lessThan":"87e04a89c31e792eef62bcba6ebb77fd323d28a1","versionType":"git"},{"version":"d1be8577f0b2f679095d237aaf281dca344f06c4","status":"affected","lessThan":"d5a38629f1aaf397fd471b27e49d55289ddc0656","versionType":"git"},{"version":"4e28491a7a198c668437f2be8a91a76aa52f20eb","status":"affected","lessThan":"1765787ec02e824f4f5e672cf269280a5da09d2f","versionType":"git"},{"version":"4e28491a7a198c668437f2be8a91a76aa52f20eb","status":"affected","lessThan":"e45ac7831ff3e2934d58cce319c17c8ec763c95c","versionType":"git"},{"version":"5.15.17","status":"affected","lessThan":"5.15.33","versionType":"semver"},{"version":"5.16.3","status":"affected","lessThan":"5.16.19","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.17","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/87e04a89c31e792eef62bcba6ebb77fd323d28a1"},{"url":"https://git.kernel.org/stable/c/d5a38629f1aaf397fd471b27e49d55289ddc0656"},{"url":"https://git.kernel.org/stable/c/1765787ec02e824f4f5e672cf269280a5da09d2f"},{"url":"https://git.kernel.org/stable/c/e45ac7831ff3e2934d58cce319c17c8ec763c95c"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:21:47.370Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.17","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16.3","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}