{"action":"Upgrade linux to 4.3.3-3 or later.","affected":[{"fixed":"4.3.3-3","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.3.3-3"],"id":"tcs_01M5NBB135VC446YR4D7DHEG34","modified_at":"2026-09-09T07:01:55.599006748Z","published_at":"2016-04-13T15:59:05.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-8551","https://security-tracker.debian.org/tracker/CVE-2015-8551"],"severity":{"label":"medium","score":6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-8551#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-8551"}],"summary":"The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to hit BUG conditions and cause a denial of ser"}