CVE-2025-21749
net: rose: lock the socket in rose_bind()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.12
References 8
git.kernel.org
- stable/c/b8bf5c3fb778bbb1f3ff7d98ec577c969f687513
- stable/c/ed00c5f907d08a647b8bf987514ad8c6b17971a7
- stable/c/d308661a0f4e7c8e86dfc7074a55ee5894c61538
- stable/c/667f61b3498df751c8b3f0be1637e7226cbe3ed0
- stable/c/e0384efd45f615603e6869205b72040c209e69cc
- stable/c/970cd2ed26cdab2b0f15b6d90d7eaa36538244a5
- stable/c/4c04b0ab3a647e76d0e752b013de8e404abafc63
- stable/c/a1300691aed9ee852b0a9192e29e2bdc2411a7e6