{"action":"Upgrade xen to 4.4.1-6 or later.","affected":[{"fixed":"4.4.1-6","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.4.1-6"],"id":"tcs_01M5NB00FMPRP9F6XQGE378MHG","modified_at":"2026-10-23T15:47:39.617270732Z","published_at":"2014-12-09T23:59:08.037Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-9065","https://security-tracker.debian.org/tracker/CVE-2014-9065"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-9065#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-9065"}],"summary":"common/spinlock.c in Xen 4.4.x and earlier does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host"}