drm/virtio: Fix driver removal with disabled KMS
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
drm/virtio: Fix driver removal with disabled KMS
DRM atomic and modesetting aren't initialized if virtio-gpu driver built
with disabled KMS, leading to access of uninitialized data on driver
removal/unbinding and crashing kernel. Fix it by skipping shutting down
atomic core with unavailable KMS.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/15e561869a8b4e4db69733be1d6f33770664f989https://git.kernel.org/stable/c/19a6a00ff50c284f3a9818882ad2be58b33b790ahttps://git.kernel.org/stable/c/38a5f891cda6d121c149c94cda89c31ec7024ee3https://git.kernel.org/stable/c/ed3e134700a2e07caa99b9bc0683ebbe0327c562https://git.kernel.org/stable/c/f329e8325e054bd6d84d10904f8dd51137281b92