{"action":"Upgrade xen to 4.19.1-1 or later.","affected":[{"fixed":"4.19.1-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.19.1-1"],"id":"tcs_01M5NM1RH0FCX3VBZVVN5RZQ87","modified_at":"2026-09-15T09:03:03.802944567Z","published_at":"2024-12-19T12:15:16.540Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-45818","https://security-tracker.debian.org/tracker/CVE-2024-45818"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-45818#Debian:14/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-45818"}],"summary":"The hypervisor contains code to accelerate VGA memory accesses for HVM guests, when the (virtual) VGA is in \"standard\" mode. Locking involved there has an unusual discipline, leaving a lock acquired p"}