What is CVE-2022-23268?

CVE-2022-23268 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Windows Hyper-V Denial of Service Vulnerability

Which CVE IDs does CVE-2022-23268 cover?

CVE-2022-23268 covers the following CVE IDs: CVE-2022-23268. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2022-23268?

CVE-2022-23268 has a CVSS v3 base score of 6.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2022-23268?

CVE-2022-23268 affects 3 products, including: Windows 11 version 21H2 for x64-based Systems; Windows Server 2022; Windows Server 2022 (Server Core installation).

CVE-2022-23268HighCVSS 6.5

Windows Hyper-V Denial of Service Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

April 12, 2022

Last Modified

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🔗 CVE IDs covered (1)

CVE-2022-23268 →

📋 Description

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability? Successful exploitation of this vulnerability could allow a Hyper-V guest to affect the functionality of the Hyper-V host.

🎯 Affected products3

Windows 11 version 21H2 for x64-based Systems
Windows Server 2022
Windows Server 2022 (Server Core installation)

✅ Remediation

KB5012604 (Security Update) — fixed build 10.0.20348.643 KB5012592 (Security Update) — fixed build 10.0.22000.613

🔗 References (5)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23268
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5012604
referencehttps://support.microsoft.com/help/5012604
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5012592
referencehttps://support.microsoft.com/help/5012592