{"action":"Upgrade linux to 5.14.6-1 or later.","affected":[{"fixed":"5.14.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.14.6-1"],"id":"tcs_01M5NGE0Q9TD557DM2E5B5G59N","modified_at":"2026-10-15T08:00:48.579209415Z","published_at":"2022-10-11T20:15:11.053Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-20409","https://security-tracker.debian.org/tracker/CVE-2022-20409"],"severity":{"label":"medium","score":6.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-20409#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-20409"}],"summary":"In io_identity_cow of io_uring.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User inte"}