CVE-2023-35387HighCVSS 8.8

Windows Bluetooth A2DP driver Elevation of Privilege Vulnerability

Published
August 8, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-35387 →

📋 Description

According to the CVSS metric, the attack vector is adjacent (AV:A). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires that an attacker will need to first gain access to the restricted network before running an attack.

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.

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

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do? In order to exploit this vulnerability, the victim must pair with the attacker's Bluetooth device.

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability? An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.

🎯 Affected products25

  • 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 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 11 Version 22H2 for ARM64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 11 version 21H2 for ARM64-based Systems
  • Windows 11 version 21H2 for x64-based Systems
  • 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)

✅ Remediation

KB5029247 (Security Update) — fixed build 10.0.17763.4737 KB5029253 (Security Update) — fixed build 10.0.22000.2295 KB5029244 (Security Update) — fixed build 10.0.19044.3324 KB5029263 (Security Update) — fixed build 10.0.22621.2134 KB5029244 (Security Update) — fixed build 10.0.19045.3324 KB5029259 (Security Update) — fixed build 10.0.10240.20107 KB5029242 (Security Update) — fixed build 10.0.14393.6167 KB5029295 (Monthly Rollup) — fixed build 6.2.9200.24414 KB5029308 (Security Only) — fixed build 6.2.9200.24414 KB5029312 (Monthly Rollup) — fixed build 6.3.9600.21503 KB5029304 (Security Only) — fixed build 6.3.9600.21503

🔗 References (21)