PT-2025-33567 · Linux+4 · Linux Kernel+4
Published
2025-07-17
·
Updated
2026-04-20
·
CVE-2025-38524
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 exists in the rxrpc subsystem where a call can be processed by multiple threads concurrently. This occurs when a call is placed on the socket queue and multiple threads attempt to process it before the socket lock is dropped. If the first thread processes the call and it terminates, the call is released, decoupling it from its user call ID. A subsequent thread, blocked on the user mutex, may then encounter an error, leading to a kernel BUG in
net/rxrpc/recvmsg.c:474.Recommendations:
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Race Condition
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Debian
Linuxmint
Linux Kernel
Suse
Ubuntu