PT-2024-34007 · Linux+2 · Linux Kernel+2
Published
2024-09-23
·
Updated
2025-02-28
·
CVE-2024-50174
CVSS v3.1
4.7
Medium
| Vector | AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions:
Linux kernel (affected versions not specified)
Description:
A race condition issue has been identified in the Linux kernel's drm/panthor module. The XArray provides its own internal lock to protect the internal array when entries are being added and removed simultaneously. However, there is a race between retrieving the pointer from the XArray and incrementing the reference count. To avoid this race, the internal XArray lock must be held when incrementing the reference count, preventing a racing call to
xa erase().Recommendations:
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Race Condition
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Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu