{"action":"Upgrade linux to 4.14.12-1 or later.","affected":[{"fixed":"4.14.12-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.14.12-1"],"id":"tcs_01M5NCBHNJJ3NDFKY1Z0TSRPWN","modified_at":"2026-09-01T20:03:47.120760304Z","published_at":"2018-07-26T19:29:00.427Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-18344","https://security-tracker.debian.org/tracker/CVE-2017-18344"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-18344#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-18344"}],"summary":"The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent->sigev_notify field, which leads to out-of-bounds access"}