drm: vc4: Fix possible null pointer dereference
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.3%
exploitation probability
0.3%top 85% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
drm: vc4: Fix possible null pointer dereference
In vc4_hdmi_audio_init() of_get_address() may return
NULL which is later dereferenced. Fix this bug by adding NULL check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cbhttps://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7