CVE-2022-22713: Windows Hyper-V Denial of Service Vulnerability

Overview

Severity

Medium (CVSS 5.6)

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C

Category

Denial of Service

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Publicly Disclosed

Yes

Patch Tuesday

2022-May

Released

2022-05-10

EPSS Score

0.21% (percentile: 43.0%)

FAQ

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to win a race condition.

Affected Products (3)

Windows

• Windows 10 Version 21H1 for x64-based Systems
• Windows Server, version 20H2 (Server Core Installation)
• Windows 10 Version 21H2 for x64-based Systems

Security Updates (1)

• 5013942

Acknowledgments

Joe Bialek, MSRC Vulnerabilities and Mitigations Team

Revision History

• 2022-05-10: Information published.