CVE-2023-32019HighCVSS 4.7

Windows Kernel Information Disclosure Vulnerability

Published
June 13, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-32019 →

📋 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 coordinate an attack with another privileged process executed by another user in the system.

According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability? Any authenticated attacker could trigger this vulnerability. It does not require admin or other elevated privileges.

What type of information could be disclosed by this vulnerability? An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server.

🎯 Affected products21

  • 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 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 2016
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)

✅ Remediation

KB5027222 (Security Update) — fixed build 10.0.17763.4499 KB5027225 (Security Update) — fixed build 10.0.20348.1787 KB5027319 (Security Hotpatch Update) — fixed build 10.0.20348.1784 KB5027223 (Security Update) — fixed build 10.0.22000.2057 KB5027215 (Security Update) — fixed build 10.0.19044.3086 KB5027231 (Security Update) — fixed build 10.0.22621.1848 KB5027215 (Security Update) — fixed build 10.0.19045.3086 KB5027219 (Security Update) — fixed build 10.0.14393.5989

🔗 References (15)