{"id":"CVE-2026-97414","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365_afe_suspend()\n\nmt8365_afe_suspend() allocates the register backup buffer with\ndevm_kcal…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365_afe_suspend()\n\nmt8365_afe_suspend() allocates the register backup buffer with\ndevm_kcal…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f87707bc0406fe92bc142a9eee5f480c94ce9ff8","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1094d83ad325829acd68e63147793536060a0d60","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b8948ac26efc395264a47f9a743889065adb5cff","Linux < 6.12.111","Linux < 6.18.53","Linux (all versions)"],"published":"2026-09-24","updated":"2026-09-24","sourceUpdated":"2026-09-24T17:17:19.103","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97414","references":[{"url":"https://git.kernel.org/stable/c/1094d83ad325829acd68e63147793536060a0d60","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b8948ac26efc395264a47f9a743889065adb5cff","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f87707bc0406fe92bc142a9eee5f480c94ce9ff8","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-24T16:47:15.886Z","slug":"CVE-2026-97414","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365_afe_suspend()\n\nmt8365_afe_suspend() allocates the register backup buffer with\ndevm_kcalloc(), but does not check for allocation failure before using the\nreturned pointer. This may lead to a NULL pointer dereference when\naccessing afe->reg_back_up[i].\n\nAdd the missing NULL check and return -ENOMEM on allocation failure after\ndisabling the main clock.\n\nAlso propagate the return value of mt8365_afe_suspend() in\nmt8365_afe_dev_runtime_suspend() so that the suspended state is not updated\nwhen suspend fails.\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":[]}