{"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:13","exploited":false,"fixed_versions":["5.14.6-1"],"id":"tcs_01M5NFV40ZD4Y0EPQJ1HB7TBAF","modified_at":"2026-10-23T18:05:22.946656365Z","published_at":"2022-03-10T17:42:59.287Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3732","https://security-tracker.debian.org/tracker/CVE-2021-3732"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3732#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3732"}],"summary":"A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not"}