{"action":"Upgrade linux to 5.19.11-1 or later.","affected":[{"fixed":"5.19.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.19.11-1"],"id":"tcs_01M5NGE17CSKK3DBVX0KX5RBDX","modified_at":"2026-10-15T09:47:36.702816036Z","published_at":"2022-10-11T20:15:12.533Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-20421","https://security-tracker.debian.org/tracker/CVE-2022-20421"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-20421#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-20421"}],"summary":"In binder_inc_ref_for_node of binder.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges need"}