{"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_01M5NCBD7B5ZFX0N05F6Z6YTPC","modified_at":"2026-09-01T20:03:47.081064621Z","published_at":"2018-04-19T08:29:00.207Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-18261","https://security-tracker.debian.org/tracker/CVE-2017-18261"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-18261#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-18261"}],"summary":"The arch_timer_reg_read_stable macro in arch/arm64/include/asm/arch_timer.h in the Linux kernel before 4.13 allows local users to cause a denial of service (infinite recursion) by writing to a file un"}