CVE-2021-43246

Windows Hyper-V Denial of Service Vulnerability

State: Published
Severity: 5.6 Medium
Published: Dec 15, 2021
Updated: Aug 4, 2024
Reserved: Nov 2, 2021

Description

Windows Hyper-V Denial of Service Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	5.6 Medium	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Windows 10 Version 1809Microsoft	10.0.0 to before 10.0.17763.2366Affected
Windows Server 2019Microsoft	10.0.0 to before 10.0.17763.2366Affected
Windows Server 2019 (Server Core installation)Microsoft	10.0.0 to before 10.0.17763.2366Affected
Windows 10 Version 1909Microsoft	10.0.0 to before 10.0.18363.1977Affected
Windows 10 Version 21H1Microsoft	10.0.0 to before 10.0.19043.1415Affected
Windows Server 2022Microsoft	10.0.0 to before 10.0.20348.405Affected
Windows 10 Version 2004Microsoft	10.0.0 to before 10.0.19041.1415Affected
Windows Server version 2004Microsoft	10.0.0 to before 10.0.19041.1415Affected
Windows Server version 20H2Microsoft	10.0.0 to before 10.0.19042.1415Affected
Windows 11 version 21H2Microsoft	10.0.0 to before 10.0.22000.376Affected
Windows 10 Version 21H2Microsoft	10.0.0 to before 10.0.19044.1415Affected

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43246

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