MSRC-CVE-2023-21753 — Event Tracing for Windows Information Disclosure Vulnerability

Summary

Impact: Information Disclosure. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

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.

Security updates
10.0.17763.3887 — https://support.microsoft.com/help/5022286

Vulnerabilities 1

Medium 5.5

CVE-2023-21753

Event Tracing for Windows Information Disclosure Vulnerability

Event Tracing for Windows Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023

Revision history

2023-01-10 #1
Information published.

References

CVE-2023-21753 Event Tracing for Windows Information Disclosure Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21753
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
Common Vulnerability Scoring System
https://www.first.org/cvss