In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix drm panic null pointer when driver not support atomic When driver not support atomic, fb using plane->fb rather than plane->state->fb. (cherry picked from commit 2f2a72de673513247cd6fae14e53f6c40c5841ef)
https://git.kernel.org/stable/c/a1aedf4053af7dad3772b94b057a7d1f5473055f
https://git.kernel.org/stable/c/9cb6278b44c38899961b36d303d7b18b38be2a6e