What is CVE-2024-20684?

CVE-2024-20684 is a security advisory published by Microsoft with Critical severity. EchelonGraph links Microsoft's advisory rather than copying its page; it is at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20684.

Which CVE IDs does CVE-2024-20684 cover?

CVE-2024-20684 covers the following CVE IDs: CVE-2024-20684. Each CVE has its own detail page on EchelonGraph Pulse with its EchelonGraph score.

What is the CVSS v3 score of CVE-2024-20684?

CVE-2024-20684 has a CVSS v3 base score of 6.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2024-20684?

CVE-2024-20684 affects 9 products, including: Windows 11 Version 22H2 for ARM64-based Systems; Windows 11 Version 22H2 for x64-based Systems; Windows 11 Version 23H2 for ARM64-based Systems; Windows 11 Version 23H2 for x64-based Systems; Windows 11 version 21H2 for ARM64-based Systems; and others — see the full list on the advisory page.

How do I remediate CVE-2024-20684?

Microsoft lists 4 KB articles for CVE-2024-20684: KB5034770, KB5034766, KB5034765, KB5034769. Each is listed on this page with its fixed build; Microsoft's advisory is at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20684.

CVE-2024-20684CriticalMicrosoft CVSS 6.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C

Microsoft security update for CVE-2024-20684 — Windows

Vendor

Microsoft Security Response Center (MSRC)

Published

February 13, 2024

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2024-20684 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20684. This page also shows what EchelonGraph holds for CVE-2024-20684, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products9

Windows 11 Version 22H2 for ARM64-based Systems
Windows 11 Version 22H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows 11 Version 23H2 for x64-based Systems
Windows 11 version 21H2 for ARM64-based Systems
Windows 11 version 21H2 for x64-based Systems
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows Server 2022, 23H2 Edition (Server Core installation)

✅ Updates Microsoft lists: 4 KB articles

5 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB article	Update	Fixed build
KB5034770	Security Update	10.0.20348.2322
KB5034766	Security Update	10.0.22000.2777
KB5034765	Security Update	10.0.22621.3155
KB5034765	Security Update	10.0.22631.3155
KB5034769	Security Update	10.0.25398.709

🧭 EchelonGraph on CVE-2024-20684

EchelonGraph score: 6.5 MEDIUM
CISA KEV: Not listed
Fix status: A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

Windows Hyper-V Denial of Service Vulnerability

Published by Microsoft Corporation, the CVE Numbering Authority that assigned CVE-2024-20684, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 CVE IDs covered (1)

📋 Microsoft's advisory

🎯 Affected products9

✅ Updates Microsoft lists: 4 KB articles

🧭 EchelonGraph on CVE-2024-20684

🔗 References (9)