{"action":"Upgrade xen to 4.2.2-1 or later.","affected":[{"fixed":"4.2.2-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.2.2-1"],"id":"tcs_01M5NACPAEHSCKXJS4F8P85E7P","modified_at":"2026-09-01T20:03:15.497807938Z","published_at":"2013-08-28T21:55:08.413Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-2077","https://security-tracker.debian.org/tracker/CVE-2013-2077"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-2077#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-2077"}],"summary":"Xen 4.0.x, 4.1.x, and 4.2.x does not properly restrict the contents of a XRSTOR, which allows local PV guest users to cause a denial of service (unhandled exception and hypervisor crash) via unspecifi"}