{"id":"CVE-2026-97407","state":"PUBLISHED","title":"ASoC: rockchip: rockchip_pdm: Handle runtime PM resume failures in set_fmt","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rockchip: rockchip_pdm: Handle runtime PM resume failures in set_fmt\n\nrockchip_pdm_set_fmt() calls pm_runtime_get_sync() before accessing\nhardware registers, but ignores its return value.\nIf the runtime resume fails, the function continues to perform register\naccesses while the device state is undefined.\nReplace pm_runtime_get_sync() with pm_runtime_resume_and_get() and\nreturn early on failure to avoid unpowered register accesses.","publishedAt":"2026-09-24T16:03:13.856Z","updatedAt":"2026-10-03T10:58:01.288Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"105ea8b7a29b473cbe3aa1e542997700c98e3adc","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"aa48db0257ed4cdb52f922d32872dcc8d201925e","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"52b77346cf66174ab9bc34504729cd686a9e29b1","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"7f0fd754c708785c31b067dd98649e3ec9b8fd72","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"a9cc27a4a9b5fe013e152841fd8408061fa2312f","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"b2b5c2ca5a4924271fa86d75a252de32fa285375","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"ee7b5f7b39332febf917f9ebf212842cc9379815","versionType":"git"},{"version":"a8f82720673d41b85145f232c954fe3a365f72b5","status":"affected","versionType":"git"},{"version":"88294658ddbe0e35fa48e1679252e86b3b5ba1d2","status":"affected","versionType":"git"},{"version":"2f0ec100032e9f23b7561ec6f3b5c8a9806a7100","status":"affected","versionType":"git"},{"version":"4.14.118","status":"affected","lessThan":"4.15","versionType":"semver"},{"version":"4.19.42","status":"affected","lessThan":"4.20","versionType":"semver"},{"version":"5.0.15","status":"affected","lessThan":"5.1","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/rockchip/rockchip_pdm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.1","versionType":"semver"},{"version":"5.10.271","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.222","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","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_pdm.c"]}],"references":["https://git.kernel.org/stable/c/105ea8b7a29b473cbe3aa1e542997700c98e3adc","https://git.kernel.org/stable/c/aa48db0257ed4cdb52f922d32872dcc8d201925e","https://git.kernel.org/stable/c/52b77346cf66174ab9bc34504729cd686a9e29b1","https://git.kernel.org/stable/c/7f0fd754c708785c31b067dd98649e3ec9b8fd72","https://git.kernel.org/stable/c/a9cc27a4a9b5fe013e152841fd8408061fa2312f","https://git.kernel.org/stable/c/b2b5c2ca5a4924271fa86d75a252de32fa285375","https://git.kernel.org/stable/c/ee7b5f7b39332febf917f9ebf212842cc9379815"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/97xxx/CVE-2026-97407.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97407","state":"PUBLISHED","datePublished":"2026-09-24T16:03:13.856Z","dateUpdated":"2026-10-03T10:58:01.288Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-24T14:53:16.866Z"},"containers":{"cna":{"title":"ASoC: rockchip: rockchip_pdm: Handle runtime PM resume failures in set_fmt","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rockchip: rockchip_pdm: Handle runtime PM resume failures in set_fmt\n\nrockchip_pdm_set_fmt() calls pm_runtime_get_sync() before accessing\nhardware registers, but ignores its return value.\nIf the runtime resume fails, the function continues to perform register\naccesses while the device state is undefined.\nReplace pm_runtime_get_sync() with pm_runtime_resume_and_get() and\nreturn early on failure to avoid unpowered register accesses."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"105ea8b7a29b473cbe3aa1e542997700c98e3adc","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"aa48db0257ed4cdb52f922d32872dcc8d201925e","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"52b77346cf66174ab9bc34504729cd686a9e29b1","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"7f0fd754c708785c31b067dd98649e3ec9b8fd72","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"a9cc27a4a9b5fe013e152841fd8408061fa2312f","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"b2b5c2ca5a4924271fa86d75a252de32fa285375","versionType":"git"},{"version":"c85064435fe7a216ec0f0238ef2b8f7cd850a450","status":"affected","lessThan":"ee7b5f7b39332febf917f9ebf212842cc9379815","versionType":"git"},{"version":"a8f82720673d41b85145f232c954fe3a365f72b5","status":"affected","versionType":"git"},{"version":"88294658ddbe0e35fa48e1679252e86b3b5ba1d2","status":"affected","versionType":"git"},{"version":"2f0ec100032e9f23b7561ec6f3b5c8a9806a7100","status":"affected","versionType":"git"},{"version":"4.14.118","status":"affected","lessThan":"4.15","versionType":"semver"},{"version":"4.19.42","status":"affected","lessThan":"4.20","versionType":"semver"},{"version":"5.0.15","status":"affected","lessThan":"5.1","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/rockchip/rockchip_pdm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.1","versionType":"semver"},{"version":"5.10.271","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.222","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","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_pdm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/105ea8b7a29b473cbe3aa1e542997700c98e3adc"},{"url":"https://git.kernel.org/stable/c/aa48db0257ed4cdb52f922d32872dcc8d201925e"},{"url":"https://git.kernel.org/stable/c/52b77346cf66174ab9bc34504729cd686a9e29b1"},{"url":"https://git.kernel.org/stable/c/7f0fd754c708785c31b067dd98649e3ec9b8fd72"},{"url":"https://git.kernel.org/stable/c/a9cc27a4a9b5fe013e152841fd8408061fa2312f"},{"url":"https://git.kernel.org/stable/c/b2b5c2ca5a4924271fa86d75a252de32fa285375"},{"url":"https://git.kernel.org/stable/c/ee7b5f7b39332febf917f9ebf212842cc9379815"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-03T10:58:01.288Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.10.271"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.15.222"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"7.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.118"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19.42"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0.15"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}