CVE-2021-42274

Published: Nov 10, 2021Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.0 / Impact: 4.0

Source: NVD (Secondary)

Description

Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability

Affected (11)

Products: Microsoft: Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022

5 products

Windows Server 2016

Windows Server 2019

Windows Server 2022

Configuration A

11 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10	Version 1607
Microsoft Windows 10	Version 1809
Microsoft Windows 10	Version 2004
Microsoft Windows 10	Version 20h2
Microsoft Windows 10	Version 21h1
Microsoft Windows 11	All versions
Microsoft Windows Server 2016	All versions
Microsoft Windows Server 2016	Version 2004
Microsoft Windows Server 2016	Version 20h2
Microsoft Windows Server 2019	All versions
Microsoft Windows Server 2022	All versions

References (2)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42274

Source: secure@microsoft.com

PatchVendor Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42274

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.