In particular, memory areas used as input and/or output are isolated from the rest of the kernel and surrounded by guard pages. Without arch hooks, this common base provides weak isolation. On ...

Both Windows and Linux are receiving significant security updates that can, in the worst case, cause performance to drop by half, to defend against a problem that as yet hasn’t been fully disclosed.

When a CPU generates a trap or an exception, and the operating system kernel is not able to catch that particular trap, it gives out an annoying Blue Screen with the ...

Researchers from the Graz University of Technology have discovered a way to convert a limited heap vulnerability in the Linux kernel into a malicious memory writes capability to demonstrate novel ...

Researchers create PoC of a post-exploitation kernel-mode fileless attack technique. There are lots of Holy Grails when it comes to compromising endpoints. One of them has long been an attack that ...