Security Advisory

CVE-2025-21749

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-02-27 02:12:20
Last updated 2026-05-11 21:05:41
Assigner Linux
State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net: rose: lock the socket in rose_bind() syzbot reported a soft lockup in rose_loopback_timer(), with a repro calling bind() from multiple threads. rose_bind() must lock the socket to avoid this issue.