{"action":"Upgrade xen to 4.4.0-1 or later.","affected":[{"fixed":"4.4.0-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.4.0-1"],"id":"tcs_01M5NB7GDMXNQT4NMA20YPDN8B","modified_at":"2026-09-09T06:47:31.005543001Z","published_at":"2015-06-03T20:59:09.573Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-4106","https://security-tracker.debian.org/tracker/CVE-2015-4106"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-4106#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-4106"}],"summary":"QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host cr"}