CVE-2018-19964

—

CVSS 3.0

6.5 medium

EPSS

<1%p29

Published

Dec 8, 2018 (Dec 8, 2018)

Modified

Jun 17, 2026

Description

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.

Vendors: xen
Products: xen
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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