What is CVE-2024-43631?

CVE-2024-43631 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Windows Secure Kernel Mode Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2024-43631 cover?

CVE-2024-43631 covers the following CVE IDs: CVE-2024-43631. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2024-43631?

CVE-2024-43631 has a CVSS v3 base score of 6.7, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2024-43631?

CVE-2024-43631 affects 17 products, including: Windows 10 Version 21H2 for 32-bit Systems; Windows 10 Version 21H2 for ARM64-based Systems; Windows 10 Version 21H2 for x64-based Systems; Windows 10 Version 22H2 for 32-bit Systems; Windows 10 Version 22H2 for ARM64-based Systems; and others — see the full list on the advisory page.

CVE-2024-43631HighCVSS 6.7

Windows Secure Kernel Mode Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

November 12, 2024

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2024-43631 →

📋 Description

What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

🎯 Affected products17

Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 22H2 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 22H2 for x64-based Systems
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 24H2 for ARM64-based Systems
Windows 11 Version 24H2 for x64-based Systems
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows Server 2022, 23H2 Edition (Server Core installation)
Windows Server 2025
Windows Server 2025 (Server Core installation)

✅ Remediation

KB5046616 (Security Update) — fixed build 10.0.20348.2849 KB5046698 (SecurityHotpatchUpdate) — fixed build 10.0.20348.2819 KB5046613 (Security Update) — fixed build 10.0.19044.5131 KB5046633 (Security Update) — fixed build 10.0.22621.4460 KB5046613 (Security Update) — fixed build 10.0.19045.5131 KB5046633 (Security Update) — fixed build 10.0.22631.4460 KB5046618 (Security Update) — fixed build 10.0.25398.1251 KB5046617 (Security Update) — fixed build 10.0.26100.2314 KB5046696 (SecurityHotpatchUpdate) — fixed build 10.0.26100.2240

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products17

✅ Remediation

🔗 References (15)