{"action":"Upgrade linux to 4.0.2-1 or later.","affected":[{"fixed":"4.0.2-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.0.2-1"],"id":"tcs_01M5NB1X54VZKS0C6E1BCX9ART","modified_at":"2026-10-23T16:02:22.063270300Z","published_at":"2016-05-02T10:59:06.593Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-9717","https://security-tracker.debian.org/tracker/CVE-2014-9717"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-9717#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-9717"}],"summary":"fs/namespace.c in the Linux kernel before 4.0.2 processes MNT_DETACH umount2 system calls without verifying that the MNT_LOCKED flag is unset, which allows local users to bypass intended access restri"}