{"id":"CVE-2022-49245","state":"PUBLISHED","title":"ASoC: rockchip: Fix PM usage reference of rockchip_i2s_tdm_resume","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rockchip: Fix PM usage reference of rockchip_i2s_tdm_resume\n\npm_runtime_get_sync will increment pm usage counter\neven it failed. Forgetting to putting operation will\nresult in reference leak here. We fix it by replacing\nit with pm_runtime_resume_and_get to keep usage counter\nbalanced.","publishedAt":"2025-02-26T01:56:05.259Z","updatedAt":"2026-05-11T18:55:57.270Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"081068fd641403994f0505e6b91e021d3925f348","status":"affected","lessThan":"4e5510219111607b1f1875ab3c3f0485ba3c381c","versionType":"git"},{"version":"081068fd641403994f0505e6b91e021d3925f348","status":"affected","lessThan":"5c1834aac759ddfd0f17c9f38db1b30adc8eb4e8","versionType":"git"},{"version":"081068fd641403994f0505e6b91e021d3925f348","status":"affected","lessThan":"cc5d8ac95663a5813c696008bc524b794d471215","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/rockchip/rockchip_i2s_tdm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","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/rockchip/rockchip_i2s_tdm.c"]}],"references":["https://git.kernel.org/stable/c/4e5510219111607b1f1875ab3c3f0485ba3c381c","https://git.kernel.org/stable/c/5c1834aac759ddfd0f17c9f38db1b30adc8eb4e8","https://git.kernel.org/stable/c/cc5d8ac95663a5813c696008bc524b794d471215"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49245.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49245","state":"PUBLISHED","datePublished":"2025-02-26T01:56:05.259Z","dateUpdated":"2026-05-11T18:55:57.270Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.294Z"},"containers":{"cna":{"title":"ASoC: rockchip: Fix PM usage reference of rockchip_i2s_tdm_resume","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rockchip: Fix PM usage reference of rockchip_i2s_tdm_resume\n\npm_runtime_get_sync will increment pm usage counter\neven it failed. Forgetting to putting operation will\nresult in reference leak here. We fix it by replacing\nit with pm_runtime_resume_and_get to keep usage counter\nbalanced."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"081068fd641403994f0505e6b91e021d3925f348","status":"affected","lessThan":"4e5510219111607b1f1875ab3c3f0485ba3c381c","versionType":"git"},{"version":"081068fd641403994f0505e6b91e021d3925f348","status":"affected","lessThan":"5c1834aac759ddfd0f17c9f38db1b30adc8eb4e8","versionType":"git"},{"version":"081068fd641403994f0505e6b91e021d3925f348","status":"affected","lessThan":"cc5d8ac95663a5813c696008bc524b794d471215","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/rockchip/rockchip_i2s_tdm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","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/rockchip/rockchip_i2s_tdm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/4e5510219111607b1f1875ab3c3f0485ba3c381c"},{"url":"https://git.kernel.org/stable/c/5c1834aac759ddfd0f17c9f38db1b30adc8eb4e8"},{"url":"https://git.kernel.org/stable/c/cc5d8ac95663a5813c696008bc524b794d471215"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:55:57.270Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}