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Case File

CVE-2011-1780

MEDIUM · CVSS 6.1 EPSS 0.69%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2014-01-07 · 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-2011-1780
Severity
MEDIUM
CVSS
6.1
EPSS
0.69%

Original NVD Description

The instruction emulation in Xen 3.0.3 allows local SMP guest users to cause a denial of service (host crash) by replacing the instruction that causes the VM to exit in one thread with a different instruction in a different thread.