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Case File

CVE-2012-5634

MEDIUM · CVSS 6.1 EPSS 0.72%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-02-14 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. It may lead to a denial-of-service condition.

CVE
CVE-2012-5634
Severity
MEDIUM
CVSS
6.1
EPSS
0.72%

Original NVD Description

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt.