{"action":"Upgrade linux to 4.16.5-1 or later.","affected":[{"fixed":"4.16.5-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.16.5-1"],"id":"tcs_01M5NDFX8HFY79D7HPRMQ33T8N","modified_at":"2026-10-23T18:03:07.691654257Z","published_at":"2018-01-31T07:29:00.223Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-6412","https://security-tracker.debian.org/tracker/CVE-2018-6412"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-6412#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-6412"}],"summary":"In the function sbusfb_ioctl_helper() in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAP_SPARC and"}