Windows Kernel-mode Hardware-enforced Stack Protection ... overflowing a buffer (temporary memory storage) on the stack (a data structure used to store a program's function calls and local variables).

eBPF code works with a user-mode ... not access kernel data structures. PREVAIL is a second-generation verifier, which can work with complex eBPF code, including support for loops. Windows ...

If you receive a KERNEL_SECURITY_CHECK_FAILURE Stop Error or Blue Screen on Windows 11/10/8/7, then this post has some troubleshooting steps you may want to try out ...

Kernel-mode drivers operate at the highest privilege level on Windows (Ring 0), allowing complete access to the target machine for stealthy persistence, undetectable data exfiltration, and the ...

With the debut of Windows Vista, Microsoft enacted strict new restrictions on the loading of system drivers that can run in kernel mode ... so that key pieces of data may be modified during ...

“We are developing new Windows capabilities that will allow security product developers to build their products outside of kernel mode,” wrote David Weston, vice president of enterprise and OS ...

Microsoft has long touted Windows 11's security protections in kernel mode, but the CrowdStrike incident has exposed the need for "a new platform which can meet the needs of security vendors ...