{"action":"Upgrade linux to 6.12.57-1 or later.","affected":[{"fixed":"6.12.57-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.57-1"],"id":"tcs_01M5NNM0611VCKERAPK333GS3R","modified_at":"2026-10-16T10:01:44.508492436Z","published_at":"2025-08-22T16:15:38.417Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-38643","https://security-tracker.debian.org/tracker/CVE-2025-38643"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-38643#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-38643"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac() Callers of wdev_chandef() must hold the wiphy mutex. But the worker"}