{"action":"Upgrade linux to 6.12.25-1 or later.","affected":[{"fixed":"6.12.25-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.25-1"],"id":"tcs_01M5NN5SXTVSWED8E8G12XJDFN","modified_at":"2026-09-01T20:05:44.375509518Z","published_at":"2025-04-16T15:16:07.797Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-23134","https://security-tracker.debian.org/tracker/CVE-2025-23134"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-23134#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-23134"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ALSA: timer: Don't take register_mutex with copy_from/to_user() The infamous mmap_lock taken in copy_from/to_user() can be often pro"}