CVE-2025-21780

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

drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table()

It malicious user provides a small pptable through sysfs and then
a bigger pptable, it may cause buffer overflow attack in function
smu_sys_set_pp_table().

More information : https://git.kernel.org/stable/c/1abb2648698bf10783d2236a6b4a7ca5e8021699