{"action":"Upgrade qemu to 1:2.3+dfsg-5 or later.","affected":[{"fixed":"1:2.3+dfsg-5","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:2.3+dfsg-5"],"id":"tcs_01M5NB7EM0EYWZCMXBBYRQX2DM","modified_at":"2026-09-09T06:47:20.892611354Z","published_at":"2015-06-03T20:59:06.747Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-4103","https://security-tracker.debian.org/tracker/CVE-2015-4103"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-4103#Debian:13/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-4103"}],"summary":"Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handlin"}