{"action":"Upgrade xen to 4.1.3-2 or later.","affected":[{"fixed":"4.1.3-2","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.1.3-2"],"id":"tcs_01M5NA3AEV1RR48EWM5E1CK28B","modified_at":"2026-10-23T17:47:29.449523842Z","published_at":"2012-11-23T20:55:03.413Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-3498","https://security-tracker.debian.org/tracker/CVE-2012-3498"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-3498#Debian:14/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-3498"}],"summary":"PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory vi"}