Overview
About vulnerability
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.
Details
- Affected product:
- Debian 10 ELS
- Affected packages:
- linux @ 4.19.0