CVE-2024-41020

MEDIUM

Linux Kernel 2.6.14-6.10.1 - Race Condition in File Lock Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: filelock: Fix fcntl/close race recovery compat path When I wrote commit 3cad1bc01041 ("filelock: Remove locks reliably when fcntl/close race is detected"), I missed that there are two copies of the code I was patching: The normal version, and the version for 64-bit offsets on 32-bit kernels. Thanks to Greg KH for stumbling over this while doing the stable backport... Apply exactly the same fix to the compat path for 32-bit kernels.

References (10)

Core 10
Core References

Scores

CVSS v3 4.7
EPSS 0.0018
EPSS Percentile 8.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/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-362
Status published
Products (30)
linux/Kernel 2.6.13 - 4.19.319linux
linux/Kernel 4.20.0 - 5.4.281linux
linux/Kernel 5.11.0 - 5.15.164linux
linux/Kernel 5.16.0 - 6.1.102linux
linux/Kernel 5.5.0 - 5.10.223linux
linux/Kernel 6.10.0 - 6.10.2linux
linux/Kernel 6.2.0 - 6.6.43linux
linux/Kernel 6.7.0 - 6.9.12linux
Linux/Linux < 2.6.13
Linux/Linux 2.6.13
... and 20 more
Published Jul 29, 2024
Tracked Since Feb 18, 2026