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#Windows Hypervisor-Protected Code Integrity

CVE-2024-21431: Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability

**What kind of security feature could be bypassed by successfully exploiting this vulnerability?** A hypervisor-protected code integrity (HVCI) security feature bypass vulnerability could exist when Windows incorrectly allows certain kernel-mode pages to be marked as Read, Write, Execute (RWX) even with HVCI enabled. To exploit this vulnerability an attacker could run a specially crafted script at administrator level that exploits a signed driver to bypass code integrity protections in Windows.

Microsoft Security Response Center
#vulnerability#windows#Windows Hypervisor-Protected Code Integrity#Security Vulnerability