CVE-2020-0617

MEDIUM

Microsoft Hyper-V - Denial of Service via Virtual PCI Input Validation

Title source: llm

Description

A denial of service vulnerability exists when Microsoft Hyper-V Virtual PCI on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Hyper-V Denial of Service Vulnerability'.

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0617

Scores

CVSS v3 6.0

EPSS 0.0132

EPSS Percentile 67.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Details

CWE

CWE-20

Status published

Products (8)

microsoft/windows_10

microsoft/windows_10 1607

microsoft/windows_10 1709

microsoft/windows_10 1803

microsoft/windows_10 1809

microsoft/windows_server_2016

microsoft/windows_server_2016 1803

microsoft/windows_server_2019

Published Jan 14, 2020

Tracked Since Feb 18, 2026