CVE-2024-38546

drm: vc4: Fix possible null pointer dereference

EPSS 0.3%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Jun 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 · Linux

References

https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31 https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cb https://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5 https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96 https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49 https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21 https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7