drm/msm: fix NULL-deref on snapshot tear down
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
drm/msm: fix NULL-deref on snapshot tear down
In case of early initialisation errors and on platforms that do not use
the DPU controller, the deinitilisation code can be called with the kms
pointer set to NULL.
Patchwork: https://patchwork.freedesktop.org/patch/525099/
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/16e0e6fb4511c004a5a0987d5bd75d9bcfb2b175https://git.kernel.org/stable/c/19fe79ae816a7e3400df1eb4d27530bf9b8ae258https://git.kernel.org/stable/c/8eca32b5b92a0be956a8934d7eddf4f70c107927https://git.kernel.org/stable/c/8f0e1ad5327a3499e7f09157cb714302a856e8a4https://git.kernel.org/stable/c/a465353b9250802f87b97123e33a17f51277f0b1