{"action":"Upgrade linux to 4.18.8-1 or later.","affected":[{"fixed":"4.18.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.18.8-1"],"id":"tcs_01M5ND2S2Q09WXWSG6EEDPZGNB","modified_at":"2026-10-23T18:02:29.008182098Z","published_at":"2018-07-27T04:29:00.377Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-14612","https://security-tracker.debian.org/tracker/CVE-2018-14612"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-14612#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-14612"}],"summary":"An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in btrfs_root_node() when mounting a crafted btrfs image, because of a lack of chunk block group ma"}