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Case File

CVE-2014-5146

MEDIUM · CVSS 4.7 EPSS 0.43%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2014-08-22 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.7. It may lead to a denial-of-service condition.

CVE
CVE-2014-5146
Severity
MEDIUM
CVSS
4.7
EPSS
0.43%

Original NVD Description

Certain MMU virtualization operations in Xen 4.2.x through 4.4.x before the xsa97-hap patch, when using Hardware Assisted Paging (HAP), are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5149.