Memory management is a critical aspect of modern operating systems, ensuring efficient allocation and deallocation of system memory. Linux, as a robust and widely used operating system, employs ...

A novel Linux Kernel cross-cache attack named SLUBStick has a 99% success in converting a limited heap vulnerability into an arbitrary memory read-and-write capability, letting the researchers elevate ...

A Linux kernel developer explains the key overlaps between the hypervisor and the OS kernel. The KVM architecture uses Linux as both, which puts new capabilities at the hypervisor’s disposal. You’re ...

The stable release of Linux Kernel 6.18 was officially tagged on November 30, 2025. It’s expected to become this year’s major long-term support (LTS) kernel, something many users and distributions ...

We have been excited about the possibilities of adding tiers of memory to systems, particularly persistent memories that are less expensive than DRAM but offer similar-enough performance and ...

With memory pages shared among applications, sometimes it’s hard to tell how much you’ll really save by killing that memory hog. Two new memory metrics offer help for busy administrators. Anybody who ...

The Internet Security Research Group (ISRG)—parent organization of the better-known Let's Encrypt project—has provided prominent developer Miguel Ojeda with a one-year contract to work on Rust in ...

Spend enough time around Android, or even PCs, and eventually, you will come across the term, “the Linux kernel.” Android uses the Linux kernel too. In fact, it’s an integral part of the way your ...