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MEDIUM · 4.7

CVE-2022-21975

Windows Hyper-V Denial of Service Vulnerability

Vulnerability Description

Windows Hyper-V Denial of Service Vulnerability

CVSS Score

4.7

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
MicrosoftWindows 10-
MicrosoftWindows 8.1-
MicrosoftWindows Server20h2
MicrosoftWindows Server 2012r2
MicrosoftWindows Server 2016-
MicrosoftWindows Server 2019-

Related Weaknesses (CWE)

CWE-362

References

FAQ

What is CVE-2022-21975?

CVE-2022-21975 is a vulnerability with a CVSS score of 4.7 (MEDIUM). Windows Hyper-V Denial of Service Vulnerability

How severe is CVE-2022-21975?

CVE-2022-21975 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-21975?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10, Microsoft Windows 8.1, Microsoft Windows Server, Microsoft Windows Server 2012, Microsoft Windows Server 2016.