CVE-2021-34537HighCVSS 7.8

Windows Bluetooth Driver Elevation of Privilege Vulnerability

Published
August 10, 2021
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2021-34537 →

📋 Description

How could an attacker exploit this vulnerability? An authorized attacker could exploit the Windows Bluetooth driver vulnerability by programmatically running certain functions that could lead to elevation of privilege on the Bluetooth component.

🎯 Affected products33

  • 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 7 for 32-bit Systems Service Pack 1
  • Windows 7 for x64-based Systems Service Pack 1
  • Windows 8.1 for 32-bit systems
  • Windows 8.1 for x64-based systems
  • Windows RT 8.1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (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
  • +3 more not shown

✅ Remediation

KB5005030 (Security Update) — fixed build 10.0.17763.2114 KB5005031 (Security Update) — fixed build 10.0.18363.1734 KB5005033 (Security Update) — fixed build 10.0.19043.1165 KB5005033 (Security Update) — fixed build 10.0.19041.1165 KB5005033 (Security Update) — fixed build 10.0.19042.1165 KB5005040 (Security Update) — fixed build 10.0.10240.19022 KB5005043 (Security Update) — fixed build 10.0.14393.4583 KB5005088 (Monthly Rollup) — fixed build 6.1.7601.25685 KB5005089 (Security Only) — fixed build 6.1.7601.25685 KB5005076 (Monthly Rollup) — fixed build 6.3.9600.20094 KB5005106 (Security Only) — fixed build 6.3.9600.20094

🔗 References (19)