PT-2026-37421 · Linux+2 · Linux Kernel+2
CVE-2026-43111
·
Published
2026-03-26
·
Updated
2026-08-25
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
A use-after-free issue exists in the HID Roccat component. The
roccat report event() function iterates over the device->readers list without holding the readers lock mutex. This allows a concurrent roccat release() function to remove and free a reader while it is still being accessed.Recommendations
Protect the readers list traversal by using the
readers lock mutex.Exploit
Fix
Use After Free
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu