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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2024-35919

HistoryMay 19, 2024 - 11:15 a.m.

CVE-2024-35919

2024-05-1911:15:48

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux kernel

mediatek

vcodec

vulnerability

lock

null pointer

unexpected behavior

6.5 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.6%

JSON

In the Linux kernel, the following vulnerability has been resolved:

media: mediatek: vcodec: adding lock to protect encoder context list

Add a lock for the ctx_list, to avoid accessing a NULL pointer
within the ‘vpu_enc_ipi_handler’ function when the ctx_list has
been deleted due to an unexpected behavior on the SCP IP block.

References

git.kernel.org/stable/c/41671f0c0182b2bae74ca7e3b0f155559e3e2fc5

git.kernel.org/stable/c/51c84a8aac6e3b59af2b0e92ba63cabe2e641a2d

git.kernel.org/stable/c/afaaf3a0f647a24a7bf6a2145d8ade37baaf75ad