{"action":"Upgrade linux to 6.12.17-1 or later.","affected":[{"fixed":"6.12.17-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.17-1"],"id":"tcs_01M5NN2GT5PNFNHFEEEE03EF69","modified_at":"2026-10-15T09:47:27.421141376Z","published_at":"2025-03-12T10:15:18.853Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21859","https://security-tracker.debian.org/tracker/CVE-2025-21859"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21859#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21859"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: USB: gadget: f_midi: f_midi_complete to call queue_work When using USB MIDI, a lock is attempted to be acquired twice through a re-e"}