drm/amd/display: avoid using null object of framebuffer
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 88% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: avoid using null object of framebuffer
Instead of using state->fb->obj[0] directly, get object from framebuffer
by calling drm_gem_fb_get_obj() and return error code when object is
null to avoid using null object of framebuffer.
(cherry picked from commit 73dd0ad9e5dad53766ea3e631303430116f834b3)
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/093ee72ed35c2338c87c26b6ba6f0b7789c9e14ehttps://git.kernel.org/stable/c/3b9a33235c773c7a3768060cf1d2cf8a9153bc37https://git.kernel.org/stable/c/49e1b214f3239b78967c6ddb8f8ec47ae047b051https://git.kernel.org/stable/c/f6f5e39a3fe7cbdba190f42b28b40bdff03c8cf0https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html