Windows 11 Exploit Achieves Arbitrary Read/Write Capabilities
/ 1 min read
🧩 Exploit Development Advances with I/O Ring Technique in Windows 11. The final installment of a Windows kernel exploitation series details the successful modification of an exploit to achieve arbitrary read/write capabilities, overcoming security features like HVCI and kCFG. The article explains the significance of Virtualization-Based Security (VBS) and how the I/O Ring technique allows for privilege escalation and data-only attacks, such as altering token privileges and disabling EDR callbacks. It also outlines the setup process for a Windows 11 VM with VBS enabled and provides insights into the implications of recent security updates. The full exploit code is available on GitHub, showcasing the evolving landscape of kernel exploitation techniques.
