drm/amdgpu/vkms: fix a possible null pointer dereference
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/vkms: fix a possible null pointer dereference
In amdgpu_vkms_conn_get_modes(), the return value of drm_cvt_mode()
is assigned to mode, which will lead to a NULL pointer dereference
on failure of drm_cvt_mode(). Add a check to avoid null pointer
dereference.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847fhttps://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81ahttps://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914chttps://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27