CVE-2023-23393HighCVSS 7.0

Windows BrokerInfrastructure Service Elevation of Privilege Vulnerability

Published
March 14, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-23393 →

📋 Description

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to win a race condition.

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

🎯 Affected products19

  • 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 20H2 for 32-bit Systems
  • Windows 10 Version 20H2 for ARM64-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 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 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)

✅ Remediation

KB5023702 (Security Update) — fixed build 10.0.17763.4131 KB5023705 (Security Update) — fixed build 10.0.20348.1607 KB5023786 (Security Hotpatch Update) — fixed build 10.0.20348.1602 KB5023696 (Security Update) — fixed build 10.0.19042.2728 KB5023698 (Security Update) — fixed build 10.0.22000.1696 KB5023696 (Security Update) — fixed build 10.0.19044.2728 KB5023706 (Security Update) — fixed build 10.0.22621.1413 KB5023696 (Security Update) — fixed build 10.0.19045.2728

🔗 References (10)