{"id":"CVE-2026-97407","title":"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 …","summary":"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 …","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a9cc27a4a9b5fe013e152841fd8408061fa2312f","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b2b5c2ca5a4924271fa86d75a252de32fa285375","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ee7b5f7b39332febf917f9ebf212842cc9379815","Linux < 6.12.111","Linux < 6.18.53","Linux (all versions)"],"published":"2026-09-24","updated":"2026-09-24","sourceUpdated":"2026-09-24T17:17:18.203","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97407","references":[{"url":"https://git.kernel.org/stable/c/a9cc27a4a9b5fe013e152841fd8408061fa2312f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b2b5c2ca5a4924271fa86d75a252de32fa285375","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ee7b5f7b39332febf917f9ebf212842cc9379815","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-24T16:47:15.888Z","slug":"CVE-2026-97407","body":"## Overview\n\nIn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}