{"cve":"CVE-2025-21749","nvd":{"published":"2025-02-27T03:15:15.543","modified":"2026-06-17T08:44:11.040","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: rose: lock the socket in rose_bind()\n\nsyzbot reported a soft lockup in rose_loopback_timer(),\nwith a repro calling bind() from multiple threads.\n\nrose_bind() must lock the socket to avoid this issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-667"],"references":["https://git.kernel.org/stable/c/4c04b0ab3a647e76d0e752b013de8e404abafc63","https://git.kernel.org/stable/c/667f61b3498df751c8b3f0be1637e7226cbe3ed0","https://git.kernel.org/stable/c/970cd2ed26cdab2b0f15b6d90d7eaa36538244a5","https://git.kernel.org/stable/c/a1300691aed9ee852b0a9192e29e2bdc2411a7e6","https://git.kernel.org/stable/c/b8bf5c3fb778bbb1f3ff7d98ec577c969f687513"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2025-21749","score":0.00205,"percentile":0.10454,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}