{"id":"CVE-2018-19964","details":"An issue was discovered in Xen 4.11.x allowing x86 guest OS users to cause a denial of service (host OS hang) because the p2m lock remains unavailable indefinitely in certain error conditions.","modified":"2026-03-12T22:48:51.704749Z","published":"2018-12-08T04:29:00.373Z","related":["SUSE-SU-2019:0003-1","openSUSE-SU-2024:11520-1"],"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/106182"},{"type":"FIX","url":"https://xenbits.xen.org/xsa/advisory-277.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"4.11.0"},{"last_affected":"4.11.1"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-19964.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}]}