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Case File

CVE-2013-1917

LOW · CVSS 1.9 EPSS 0.37%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-05-13 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 1.9. It may lead to a denial-of-service condition.

CVE
CVE-2013-1917
Severity
LOW
CVSS
1.9
EPSS
0.37%

Original NVD Description

Xen 3.1 through 4.x, when running 64-bit hosts on Intel CPUs, does not clear the NT flag when using an IRET after a SYSENTER instruction, which allows PV guest users to cause a denial of service (hypervisor crash) by triggering a #GP fault, which is not properly handled by another IRET instruction.