drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.3%
exploitation probability
0.3%top 83% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create()
Add error handling to propagate amdgpu_cgs_create_device() failures
to the caller. When amdgpu_cgs_create_device() fails, release hwmgr
and return -ENOMEM to prevent null pointer dereference.
[v1]->[v2]: Change error code from -EINVAL to -ENOMEM. Free hwmgr.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/1435e895d4fc967d64e9f5bf81e992ac32f5ac76https://git.kernel.org/stable/c/22ea19cc089013b55c240134dbb2797700ff5a6ahttps://git.kernel.org/stable/c/55ef52c30c3e747f145a64de96192e37a8fed670https://git.kernel.org/stable/c/b784734811438f11533e2fb9e0deb327844bdb56https://git.kernel.org/stable/c/dc4380f34613eaae997b3ed263bd1cb3d0fd0075https://git.kernel.org/stable/c/f8693e1bae9c08233a2f535c3f412e157df32b33https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html