{"action":"Upgrade xen to 4.4.1-3 or later.","affected":[{"fixed":"4.4.1-3","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.4.1-3"],"id":"tcs_01M5NAX3RH05VB16YXSWSPRG21","modified_at":"2026-10-23T15:47:37.095679858Z","published_at":"2014-10-02T14:55:05.073Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-7154","https://security-tracker.debian.org/tracker/CVE-2014-7154"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-7154#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-7154"}],"summary":"Race condition in HVMOP_track_dirty_vram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for dirty video RAM tracking, which allows certain local guest domains to cause a de"}