MSRC-CVE-2023-23419 — Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Summary

Impact: Elevation of Privilege. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

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

Security updates
10.0.22621.1413 — https://support.microsoft.com/help/5023706

Vulnerabilities 1

High 7.8

CVE-2023-23419

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Microsoft Windows 11 version 22H2 Windows

Mar 14, 2023

Revision history

2023-03-14 #1
Information published.

References

CVE-2023-23419 Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23419
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