{"action":"Upgrade linux to 5.6.7-1 or later.","affected":[{"fixed":"5.6.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.6.7-1"],"id":"tcs_01M5NF0Q8EJX3WJDKP59CVZJHT","modified_at":"2026-09-11T11:02:45.070212129Z","published_at":"2020-11-28T07:15:11.803Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-29373","https://security-tracker.debian.org/tracker/CVE-2020-29373"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-29373","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-29373"}],"summary":"An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintende"}