CVE-2024-43871

MEDIUM

Linux Kernel - Use-After-Free in devm_free_percpu

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devm_free_percpu() It will cause memory leakage when use driver API devm_free_percpu() to free memory allocated by devm_alloc_percpu(), fixed by using devres_release() instead of devres_destroy() within devm_free_percpu().

References (14)

Core 14
Core References

Scores

CVSS v3 5.5
EPSS 0.0024
EPSS Percentile 14.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (26)
linux/Kernel 4.10.0 - 4.19.320linux
linux/Kernel 4.20.0 - 5.4.282linux
linux/Kernel 5.11.0 - 5.15.165linux
linux/Kernel 5.16.0 - 6.1.103linux
linux/Kernel 5.5.0 - 5.10.224linux
linux/Kernel 6.2.0 - 6.6.44linux
linux/Kernel 6.7.0 - 6.10.3linux
Linux/Linux < 4.10
Linux/Linux 4.10
Linux/Linux 4.19.320 - 4.19.*
... and 16 more
Published Aug 21, 2024
Tracked Since Feb 18, 2026