In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix smatch static checker warning adev->gfx.imu.funcs could be NULL
https://git.kernel.org/stable/c/d40c2c3dd0395fe7fdc19bd96551e87251426d66
https://git.kernel.org/stable/c/c2056c7a840f0dbf293bc3b0d91826d001668fb0
https://git.kernel.org/stable/c/bdbdc7cecd00305dc844a361f9883d3a21022027
https://git.kernel.org/stable/c/8bc7b3ce33e64c74211ed17aec823fc4e523426a