{"action":"Upgrade linux to 5.15.3-1 or later.","affected":[{"fixed":"5.15.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.15.3-1"],"id":"tcs_01M5NG7SAMNJB2YFT3XXG2FZ4N","modified_at":"2026-10-23T18:04:57.325375504Z","published_at":"2024-05-22T09:15:11.270Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47494","https://security-tracker.debian.org/tracker/CVE-2021-47494"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47494#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47494"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: cfg80211: fix management registrations locking The management registrations locking was broken, the list was locked for each wdev, b"}