PT-2024-29826 · Linux · Linux Kernel
CVE-2024-42275
·
Published
2024-07-29
·
Updated
2024-08-22
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to the
drm client buffer vmap local() function, which accidentally returns zero or success on the failure path. This leads to locking issues and an uninitialized *map copy in the caller.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Unchecked Return Value
Access of Uninitialized Pointer
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Related Identifiers
Affected Products
Linux Kernel