{"action":"Upgrade linux to 4.8.15-1 or later.","affected":[{"fixed":"4.8.15-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.8.15-1"],"id":"tcs_01M5NBTPDN5DPD7EYGJ5FQ5RNB","modified_at":"2026-09-22T07:02:41.468445737Z","published_at":"2016-12-28T07:59:00.307Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-9576","https://security-tracker.debian.org/tracker/CVE-2016-9576"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-9576#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-9576"}],"summary":"The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly restrict the type of iterator, which allows local users to read or write to arbitrary kernel mem"}