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vulnrichmentLinuxVULNRICHMENT:CVE-2024-32936
HistoryJun 24, 2024 - 1:56 p.m.

CVE-2024-32936 media: ti: j721e-csi2rx: Fix races while restarting DMA

2024-06-2413:56:48
Linux
github.com
2
linux kernel
vulnerability resolved
media
ti
j721e-csi2rx
fix races
restarting dma
frame
submitted
dma callback
kernel crashes
lock/unlock section

AI Score

6.6

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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

media: ti: j721e-csi2rx: Fix races while restarting DMA

After the frame is submitted to DMA, it may happen that the submitted
list is not updated soon enough, and the DMA callback is triggered
before that.

This can lead to kernel crashes, so move everything in a single
lock/unlock section to prevent such races.

AI Score

6.6

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial