What is CVE-2021-31972?

CVE-2021-31972 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-2021-31972 cover?

CVE-2021-31972 covers the following CVE IDs: CVE-2021-31972. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2021-31972?

CVE-2021-31972 has a CVSS v3 base score of 5.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2021-31972?

CVE-2021-31972 affects 29 products, including: Windows 10 Version 1607 for 32-bit Systems; Windows 10 Version 1607 for x64-based Systems; Windows 10 Version 1809 for 32-bit Systems; Windows 10 Version 1809 for ARM64-based Systems; Windows 10 Version 1809 for x64-based Systems; and others — see the full list on the advisory page.

CVE-2021-31972HighCVSS 5.5

Event Tracing for Windows Information Disclosure Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

June 8, 2021

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2021-31972 →

📋 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 memory layout - the vulnerability allows an attacker to collect information that facilitates predicting addressing of the memory.

🎯 Affected products29

Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
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 10 Version 1909 for 32-bit Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows 10 Version 21H1 for 32-bit Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows 10 Version 21H1 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server, version 2004 (Server Core installation)
Windows Server, version 20H2 (Server Core Installation)

✅ Remediation

KB5003646 (Security Update) — fixed build 10.0.17763.1999 KB5003635 (Security Update) — fixed build 10.0.18363.1621 KB5003637 (Security Update) — fixed build 10.0.19043.1052 KB5003637 (Security Update) — fixed build 10.0.19041.1052 KB5003637 (Security Update) — fixed build 10.0.19042.1052 KB5003687 (Security Update) — fixed build 10.0.10240.18967 KB5003638 (Security Update) — fixed build 10.0.14393.4467 KB5003671 (Monthly Rollup) — fixed build 6.3.9600.20045 KB5003681 (Security Only) — fixed build 6.3.9600.20044

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products29

✅ Remediation

🔗 References (13)