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Case File

CVE-2013-4356

MEDIUM · CVSS 5.4 EPSS 0.61%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-10-09 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. It may lead to a denial-of-service condition.

CVE
CVE-2013-4356
Severity
MEDIUM
CVSS
5.4
EPSS
0.61%

Original NVD Description

Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local 64-bit PV guests to read or write to invalid memory and cause a denial of service (crash).