{"id":"CVE-2018-10982","details":"An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, and hypervisor crash) or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET interrupt injection.","modified":"2026-03-12T22:45:06.510627Z","published":"2018-05-10T23:29:00.207Z","related":["SUSE-SU-2018:1456-1","SUSE-SU-2018:2528-1","openSUSE-SU-2024:11520-1"],"references":[{"type":"ADVISORY","url":"http://openwall.com/lists/oss-security/2018/05/08/2"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/104150"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201810-06"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4201"},{"type":"REPORT","url":"https://lists.debian.org/debian-lts-announce/2018/05/msg00015.html"},{"type":"REPORT","url":"https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html"},{"type":"FIX","url":"https://xenbits.xen.org/xsa/advisory-261.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.10.1"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-10982.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:H/I:H/A:H"}]}