{"action":"Upgrade linux to 5.3.15-1 or later.","affected":[{"fixed":"5.3.15-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.3.15-1"],"id":"tcs_01M5NE3G391R394346KB7DXTH0","modified_at":"2026-09-21T07:03:16.796614751Z","published_at":"2019-12-15T23:15:11.023Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-19807","https://security-tracker.debian.org/tracker/CVE-2019-19807"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-19807#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-19807"}],"summary":"In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The"}