CVE-2021-31976HighCVSS 7.5

Server for NFS Information Disclosure Vulnerability

Published
June 8, 2021
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2021-31976 →

📋 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 products31

  • 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
  • Windows Server 2012 (Server Core installation)
  • 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)
  • +1 more not shown

✅ 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 KB5003697 (Monthly Rollup) — fixed build 6.2.9200.23372 KB5003696 (Security Only) — fixed build 6.2.9200.23372

🔗 References (17)