In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix null pointer access Writing a string without delimiters (' ', '\n', '\0') to the under gpu_od/fan_ctrl sysfs or pp_power_profile_mode for the CUSTOM profile will result in a null pointer dereference.
https://git.kernel.org/stable/c/d524d40e3a6152a3ea1125af729f8cd8ca65efde
https://git.kernel.org/stable/c/cef79c18538e9ce2ca6e5b3fa95c38ec41dcd07a
https://git.kernel.org/stable/c/a83ffafd02a7af59848755c109d544e3894af737
https://git.kernel.org/stable/c/5d8cc029e5595760c7d18c64632e8e40a86a9b2e