Windows Secure Boot Security Feature Bypass Vulnerability

<p>A security feature bypass exists when Windows Secure Boot improperly restricts access to debugging functionality. An attacker who successfully exploited this vulnerability could disclose protected kernel memory.</p> <p>To exploit the vulnerability, an attacker must gain physical access to the target system prior to the next system reboot.</p> <p>The security update addresses the vulnerability by preventing access to certain debugging options when Windows Secure Boot is enabled.</p>

Where it's fixed