{"id":"CVE-2022-49241","state":"PUBLISHED","title":"ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: atmel: Fix error handling in sam9x5_wm8731_driver_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 path.","publishedAt":"2025-02-26T01:56:03.303Z","updatedAt":"2026-05-11T18:55:52.679Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"90ac679aa6a01841da90ec5a4aaa4b5e0badddf0","versionType":"git"},{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"f589063b585ac6dd2081bde6c145411cf48d8d92","versionType":"git"},{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"14228225091a0854b1de23e5b4fe8bdeeca9683b","versionType":"git"},{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"f43ad5dc43240289f4cf13c16cc506f4f7087931","versionType":"git"},{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"740dc3e846537c3743da98bf106f376023fd085c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/atmel/sam9x5_wm8731.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.12","versionType":"semver"},{"version":"5.10.110","status":"unaffected","lessThanOrEqual":"5.10.*","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/atmel/sam9x5_wm8731.c"]}],"references":["https://git.kernel.org/stable/c/90ac679aa6a01841da90ec5a4aaa4b5e0badddf0","https://git.kernel.org/stable/c/f589063b585ac6dd2081bde6c145411cf48d8d92","https://git.kernel.org/stable/c/14228225091a0854b1de23e5b4fe8bdeeca9683b","https://git.kernel.org/stable/c/f43ad5dc43240289f4cf13c16cc506f4f7087931","https://git.kernel.org/stable/c/740dc3e846537c3743da98bf106f376023fd085c"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49241.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49241","state":"PUBLISHED","datePublished":"2025-02-26T01:56:03.303Z","dateUpdated":"2026-05-11T18:55:52.679Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.294Z"},"containers":{"cna":{"title":"ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: atmel: Fix error handling in sam9x5_wm8731_driver_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 path."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"90ac679aa6a01841da90ec5a4aaa4b5e0badddf0","versionType":"git"},{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"f589063b585ac6dd2081bde6c145411cf48d8d92","versionType":"git"},{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"14228225091a0854b1de23e5b4fe8bdeeca9683b","versionType":"git"},{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"f43ad5dc43240289f4cf13c16cc506f4f7087931","versionType":"git"},{"version":"fdbcb3cba54b29a37dfe42acdc0e72c543e0807d","status":"affected","lessThan":"740dc3e846537c3743da98bf106f376023fd085c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/atmel/sam9x5_wm8731.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.12","versionType":"semver"},{"version":"5.10.110","status":"unaffected","lessThanOrEqual":"5.10.*","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/atmel/sam9x5_wm8731.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/90ac679aa6a01841da90ec5a4aaa4b5e0badddf0"},{"url":"https://git.kernel.org/stable/c/f589063b585ac6dd2081bde6c145411cf48d8d92"},{"url":"https://git.kernel.org/stable/c/14228225091a0854b1de23e5b4fe8bdeeca9683b"},{"url":"https://git.kernel.org/stable/c/f43ad5dc43240289f4cf13c16cc506f4f7087931"},{"url":"https://git.kernel.org/stable/c/740dc3e846537c3743da98bf106f376023fd085c"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:55:52.679Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"5.10.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"5.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49241","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:45:45.814796Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:47:02.517Z"}}]}}}