{"action":"Upgrade linux to 4.19.37-1 or later.","affected":[{"fixed":"4.19.37-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.19.37-1"],"id":"tcs_01M5NE5SS47FPG683AYWGKBDQD","modified_at":"2026-09-21T07:03:18.137737907Z","published_at":"2019-04-11T16:29:02.180Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-3459","https://security-tracker.debian.org/tracker/CVE-2019-3459"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-3459#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-3459"}],"summary":"A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1."}