{"action":"Upgrade linux to 4.13.4-1 or later.","affected":[{"fixed":"4.13.4-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.13.4-1"],"id":"tcs_01M5NCB9WHY0Z8P1DWSHGQ0JB4","modified_at":"2026-09-01T20:03:46.985693020Z","published_at":"2018-03-21T16:29:00.200Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-18241","https://security-tracker.debian.org/tracker/CVE-2017-18241"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-18241#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-18241"}],"summary":"fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a"}