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vulnrichmentLinuxVULNRICHMENT:CVE-2024-42275
HistoryAug 17, 2024 - 8:54 a.m.

CVE-2024-42275 drm/client: Fix error code in drm_client_buffer_vmap_local()

2024-08-1708:54:28
Linux
github.com
2
linux kernel
vulnerability
drm/client
error code
locking issues
uninitialized.

AI Score

7

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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

drm/client: Fix error code in drm_client_buffer_vmap_local()

This function accidentally returns zero/success on the failure path.
It leads to locking issues and an uninitialized *map_copy in the
caller.

AI Score

7

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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