{"cve":"CVE-2025-21937","nvd":{"published":"2025-04-01T16:15:24.560","modified":"2026-06-17T08:44:39.473","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name()\n\nAdd check for the return value of mgmt_alloc_skb() in\nmgmt_remote_name() to prevent null pointer dereference.","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-476"],"references":["https://git.kernel.org/stable/c/37785a01040cb5d11ed0ddbcbf78491fcd073161","https://git.kernel.org/stable/c/69fb168b88e4d62cb31cdd725b67ccc5216cfcaf","https://git.kernel.org/stable/c/88310caff68ae69d0574859f7926a59c1da2d60b","https://git.kernel.org/stable/c/c5845c73cbacf5704169283ef29ca02031a36564","https://git.kernel.org/stable/c/f2176a07e7b19f73e05c805cf3d130a2999154cb"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:00:57.946988208+00:00"},"epss":{"cve":"CVE-2025-21937","score":0.00208,"percentile":0.1092,"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."]}