CVE-2024-35919

HIGH

Linux Kernel 6.6-6.6.26, 6.7-6.8.5 - NULL Pointer Dereference in VPU Encoder Context List

Title source: llm

Description

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 (3)

Core 3

Core References

Patch

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

Patch

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

Patch

https://git.kernel.org/stable/c/afaaf3a0f647a24a7bf6a2145d8ade37baaf75ad

Scores

CVSS v3 7.0

EPSS 0.0023

EPSS Percentile 14.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-476

Status published

Products (12)

linux/Kernel 6.6.0 - 6.6.27linux

linux/Kernel 6.7.0 - 6.8.6linux

Linux/Linux < 6.6

Linux/Linux 1972e32431ed14682909ad568c6fd660572ae6ab - 41671f0c0182b2bae74ca7e3b0f155559e3e2fc5

Linux/Linux 1972e32431ed14682909ad568c6fd660572ae6ab - 51c84a8aac6e3b59af2b0e92ba63cabe2e641a2d

Linux/Linux 1972e32431ed14682909ad568c6fd660572ae6ab - afaaf3a0f647a24a7bf6a2145d8ade37baaf75ad

Linux/Linux 6.6

Linux/Linux 6.6.27 - 6.6.*

Linux/Linux 6.8.6 - 6.8.*

Linux/Linux 6.9

... and 2 more

Published May 19, 2024

Tracked Since Feb 18, 2026