CVE-2026-72258

Summary

In the Linux kernel, the following vulnerability has been resolved:

ASoC: mediatek: mt8183: Release reserved memory on cleanup

The MT8183 AFE probe can assign reserved memory with of_reserved_mem_device_init(), but the assignment is never released on driver removal or later probe failures.

Register a devm cleanup action so the reserved memory assignment is released consistently, matching newer Mediatek AFE drivers.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxaa771d2928fedd7fb10aa373601eeee0ed8ccfae < 48b6c39883637b444c2f976e7b8ca964b1889561affected
LinuxLinux3b13b5a4f29e50bbc3c464823cf8c94b93a16367 < e2d05ab62614162797fee28925279d9e8c2f200aaffected
LinuxLinuxec4a10ca4a68ec97f12f4d17d7abb74db34987db < e42d8322b67f21493a832ec338aad1c93bd01ea7affected
LinuxLinuxec4a10ca4a68ec97f12f4d17d7abb74db34987db < 03009465312ca35137f84cf84c95686137608debaffected
LinuxLinuxec4a10ca4a68ec97f12f4d17d7abb74db34987db < bee65e00c0924ebecf97718d95dcf4a05ee36471affected
LinuxLinuxc2ab521120eb83103bc5927bb7b7aa84043f495faffected
LinuxLinux40bff79f167ff700cf1f203b1ad54b389d0e7189affected
LinuxLinux6.6.102 < 6.6.145affected
LinuxLinux6.12.42 < 6.12.97affected
LinuxLinux6.15.10 < 6.16affected
LinuxLinux6.16.1 < 6.17affected
LinuxLinux6.17affected
LinuxLinux0 < 6.17unaffected
LinuxLinux6.6.145 <= 6.6.*unaffected
LinuxLinux6.12.97 <= 6.12.*unaffected
LinuxLinux6.18.40 <= 6.18.*unaffected
LinuxLinux7.1.5 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References