System calls in the Linux kernel. Part 2. How does the Linux kernel handle a system call The previous [part](https://0xax.gitbook.io/linux-insides/summary/syscall ...

This is the first article in a series focusing on syscall evasion as a means to work around detection by security tools and what we can do to combat such efforts. We’ll be starting out the series ...

If you love exploit mitigations, you may have heard of a new system call named mseal landing into the Linux kernel’s 6.10 release, providing a protection called “memory sealing.” Beyond notes from the ...

There's an effort under way to reduce and ultimately remove all system call invocations from within kernel space. Dominik Brodowski was leading this effort, and he posted some patches to remove a lot ...

A proof-of-concept program has been released to demonstrate a so-called monitoring "blind spot" in how some Linux antivirus and other endpoint protection tools use the kernel's io_uring interface.

Abstract: The Android operating system commands a dominant market share of over 70% in the smartphone industry. However, this widespread usage has resulted in a concerning increase in malware ...