CVE-2024-38546

low-risk
Published 2024-06-19

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.

Do I need to act?

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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (14)

Patch https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31
Patch https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cb
Patch https://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5
Patch https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96
Patch https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49
Patch https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21
Patch https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7
Patch https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31
Patch https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cb
Patch https://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5
Patch https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96
Patch https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49
Patch https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21
Patch https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal