Description
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
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
bb7d78568814a31a11fa14f1479a9fe51f1582ad to < 2d9adecc88ab678785b581ab021f039372c324cbaffectedbb7d78568814a31a11fa14f1479a9fe51f1582ad to < 6cf1874aec42058a5ad621a23b5b2f248def0e96affectedbb7d78568814a31a11fa14f1479a9fe51f1582ad to < 80431ea3634efb47a3004305d76486db9dd8ed49affectedbb7d78568814a31a11fa14f1479a9fe51f1582ad to < 42c22b63056cea259d5313bf138a834840af85a5affectedbb7d78568814a31a11fa14f1479a9fe51f1582ad to < 2a345fe928c21de6f3c3c7230ff509d715153a31affectedbb7d78568814a31a11fa14f1479a9fe51f1582ad to < bd7827d46d403f8cdb43d16744cb1114e4726b21affectedbb7d78568814a31a11fa14f1479a9fe51f1582ad to < c534b63bede6cb987c2946ed4d0b0013a52c5ba7affected
Linux Linux
Default version status: affected
4.12affected0 to < 4.12unaffected5.10.219 to ≤ 5.10.*unaffected5.15.161 to ≤ 5.15.*unaffected6.1.93 to ≤ 6.1.*unaffected6.6.33 to ≤ 6.6.*unaffected6.8.12 to ≤ 6.8.*unaffected6.9.3 to ≤ 6.9.*unaffected6.10 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cb ↗
- https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96 ↗
- https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49 ↗
- https://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5 ↗
- https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31 ↗
- https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21 ↗
- https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7 ↗