The Linux Kernel Runtime Guard (LKRG) is a out-of-tree loadable kernel module that attempts to detect and report violations of the kernel's internal invariants, such as might be caused by an in-progress security exploit or a rootkit. LKRG has been ...
As part of the process of writing man pages for the "new" mount API, which has been available in the kernel since 2019, Aleksa Sarai encountered a number of places where the fsconfig() system call--for configuring filesystems before mounting--needs ...
At the 39th Chaos Communication Congress (39C3) in December, researchers Lexi Groves ("49016") and Liam Wachter said that they had discovered a number of flaws in popular implementations of OpenPGP email-encryption standard. They also released an ...