In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Deallocate DML memory if allocation fails [Why] When DC state create DML memory allocation fails, memory is not deallocated subsequently, resulting in uninitialized structure that is not NULL. [How] Deallocate memory if DML memory allocation fails.
https://git.kernel.org/stable/c/892abca6877a96c9123bb1c010cafccdf8ca1b75
https://git.kernel.org/stable/c/80345daa5746184195f2d383a2f1bad058f0f94c