{"action":"Upgrade linux to 3.16.7-ckt4-1 or later.","affected":[{"fixed":"3.16.7-ckt4-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.16.7-ckt4-1"],"id":"tcs_01M5NAZSTNYFJ3BX031DADYC0G","modified_at":"2026-10-23T15:47:31.732526250Z","published_at":"2014-11-30T01:59:07.570Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-8989","https://security-tracker.debian.org/tracker/CVE-2014-8989"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-8989#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-8989"}],"summary":"The Linux kernel through 3.17.4 does not properly restrict dropping of supplemental group memberships in certain namespace scenarios, which allows local users to bypass intended file permissions by le"}