What is CVE-2023-21753?

CVE-2023-21753 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Event Tracing for Windows Information Disclosure Vulnerability

Which CVE IDs does CVE-2023-21753 cover?

CVE-2023-21753 covers the following CVE IDs: CVE-2023-21753. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2023-21753?

CVE-2023-21753 has a CVSS v3 base score of 5.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2023-21753?

CVE-2023-21753 affects 5 products, including: Windows 10 Version 1809 for 32-bit Systems; Windows 10 Version 1809 for ARM64-based Systems; Windows 10 Version 1809 for x64-based Systems; Windows Server 2019; Windows Server 2019 (Server Core installation).

CVE-2023-21753HighCVSS 5.5

Event Tracing for Windows Information Disclosure Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

January 10, 2023

Last Modified

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🔗 CVE IDs covered (1)

CVE-2023-21753 →

📋 Description

What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the contents of Kernel memory. An attacker could read the contents of Kernel memory from a user mode process.

🎯 Affected products5

Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)

✅ Remediation

KB5022286 (Security Update) — fixed build 10.0.17763.3887

🔗 References (3)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21753
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022286
referencehttps://support.microsoft.com/help/5022286