{"action":"Upgrade xen to 4.17.5+23-ga4e5191dc0-1 or later.","affected":[{"fixed":"4.17.5+23-ga4e5191dc0-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.17.5+23-ga4e5191dc0-1"],"id":"tcs_01M5NM1R9NWEWAKFS52NCH5K90","modified_at":"2026-11-02T12:03:01.312220604Z","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","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"}