CVE-2024-21362HighCVSS 5.5

Windows Kernel Security Feature Bypass Vulnerability

Published
February 13, 2024
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2024-21362 →

📋 Description

What kind of security feature could be bypassed by successfully exploiting this vulnerability? An attacker who successfully exploited this vulnerability could bypass the Windows Code Integrity Guard (CIG).

According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of integrity (I:H). What does that mean for this vulnerability? An authenticated attacker could replace valid file content with specially crafted file content.

🎯 Affected products26

  • 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 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 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)
  • Windows Server 2022, 23H2 Edition (Server Core installation)

✅ Remediation

KB5034768 (Security Update) — fixed build 10.0.17763.5458 KB5034770 (Security Update) — fixed build 10.0.20348.2322 KB5034766 (Security Update) — fixed build 10.0.22000.2777 KB5034763 (Security Update) — fixed build 10.0.19044.4046 KB5034765 (Security Update) — fixed build 10.0.22621.3155 KB5034763 (Security Update) — fixed build 10.0.19045.4046 KB5034765 (Security Update) — fixed build 10.0.22631.3155 KB5034769 (Security Update) — fixed build 10.0.25398.709 KB5034774 (Security Update) — fixed build 10.0.10240.20469 KB5034767 (Security Update) — fixed build 10.0.14393.6709

🔗 References (17)