{"id":"CVE-2026-97414","summary":"ASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365_afe_suspend()","details":"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_kcalloc(), but does not check for allocation failure before using the\nreturned pointer. This may lead to a NULL pointer dereference when\naccessing afe-\u003ereg_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.","modified":"2026-09-26T03:48:27.011388302Z","published":"2026-09-24T16:03:21.936Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97414.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1094d83ad325829acd68e63147793536060a0d60"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b8948ac26efc395264a47f9a743889065adb5cff"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f87707bc0406fe92bc142a9eee5f480c94ce9ff8"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97414.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97414"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e1991d102bc2abb32331c462f8f3e77059c69578"},{"fixed":"f87707bc0406fe92bc142a9eee5f480c94ce9ff8"},{"fixed":"1094d83ad325829acd68e63147793536060a0d60"},{"fixed":"b8948ac26efc395264a47f9a743889065adb5cff"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97414.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.12.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97414.json"}}],"schema_version":"1.9.0"}