{"id":"CVE-2022-49477","state":"PUBLISHED","title":"ASoC: samsung: Fix refcount leak in aries_audio_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: samsung: Fix refcount leak in aries_audio_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nIf extcon_find_edev_by_node() fails, it doesn't call of_node_put()\nCalling of_node_put() after extcon_find_edev_by_node() to fix this.","publishedAt":"2025-02-26T02:13:18.686Z","updatedAt":"2026-05-11T19:00:38.966Z","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":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"cacea459f95be22b3750f3b25b7a1c5897a68206","versionType":"git"},{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"85d899f396622d3034643bf89615a78f9be7c91a","versionType":"git"},{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"70130bde3457d28c02c76b6cacc5d40a72dd6e17","versionType":"git"},{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"46d1b310a2d571811c4e08041ce287babb60b86a","versionType":"git"},{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"bf4a9b2467b775717d0e9034ad916888e19713a3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/samsung/aries_wm8994.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.9","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/samsung/aries_wm8994.c"]}],"references":["https://git.kernel.org/stable/c/cacea459f95be22b3750f3b25b7a1c5897a68206","https://git.kernel.org/stable/c/85d899f396622d3034643bf89615a78f9be7c91a","https://git.kernel.org/stable/c/70130bde3457d28c02c76b6cacc5d40a72dd6e17","https://git.kernel.org/stable/c/46d1b310a2d571811c4e08041ce287babb60b86a","https://git.kernel.org/stable/c/bf4a9b2467b775717d0e9034ad916888e19713a3"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49477.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49477","state":"PUBLISHED","datePublished":"2025-02-26T02:13:18.686Z","dateUpdated":"2026-05-11T19:00:38.966Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.581Z"},"containers":{"cna":{"title":"ASoC: samsung: Fix refcount leak in aries_audio_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: samsung: Fix refcount leak in aries_audio_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nIf extcon_find_edev_by_node() fails, it doesn't call of_node_put()\nCalling of_node_put() after extcon_find_edev_by_node() to fix this."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"cacea459f95be22b3750f3b25b7a1c5897a68206","versionType":"git"},{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"85d899f396622d3034643bf89615a78f9be7c91a","versionType":"git"},{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"70130bde3457d28c02c76b6cacc5d40a72dd6e17","versionType":"git"},{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"46d1b310a2d571811c4e08041ce287babb60b86a","versionType":"git"},{"version":"7a3a7671fa6c7e90aff5f4242add2a40587b85ef","status":"affected","lessThan":"bf4a9b2467b775717d0e9034ad916888e19713a3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/samsung/aries_wm8994.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.9","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/samsung/aries_wm8994.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/cacea459f95be22b3750f3b25b7a1c5897a68206"},{"url":"https://git.kernel.org/stable/c/85d899f396622d3034643bf89615a78f9be7c91a"},{"url":"https://git.kernel.org/stable/c/70130bde3457d28c02c76b6cacc5d40a72dd6e17"},{"url":"https://git.kernel.org/stable/c/46d1b310a2d571811c4e08041ce287babb60b86a"},{"url":"https://git.kernel.org/stable/c/bf4a9b2467b775717d0e9034ad916888e19713a3"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:00:38.966Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.19"}]}]}],"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-2022-49477","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:39:32.696001Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:46:45.685Z"}}]}}}