Open-source News

Linux Driver Posted For Intel Silicon Security Engine Interface "ISSEI"

Phoronix - Thu, 05/14/2026 - 01:03
Since Intel Meteor Lake has been the Intel Silicon Security Engine to serve as a silicon root-of-trust for secure firmware loading, boot measurements, and similar functionality. This Intel Silicon Security Engine has been built on with Lunar Lake and Panther Lake as well as set to take on more importance with future Intel hardware platforms. We are now seeing a Linux driver come for this silicon RoT with the Intel Silicon Security Engine Interface (ISSEI)...

Fragnesia Made Public As Latest Linux Local Privilege Escalation Vulnerability

Phoronix - Wed, 05/13/2026 - 23:52
Following last week's disclosure of the Dirty Frag vulnerability for the Linux kernel, which only finished being patched up in mainline on Monday, Fragnesia is now public as a similar local privilege escalation (LPE) vulnerability...

GCC 16 Produces Faster Binaries Than GCC 15, Competitive Race With LLVM Clang 22

Phoronix - Wed, 05/13/2026 - 21:45
GCC 16.1 released at the end of April as the latest major, annual feature release to the GNU Compiler Collection. Early benchmarks showed some nice leads for GCC 16 over GCC 15. Continued testing of the new GCC 16 compiler has continued to show overall better performance of the resulting binaries than using GCC 15 on the same hardware and same compiler flags. That led many to wonder about the GCC 16 performance up against the latest LLVM/Clang open-source compiler, which is the focus of today's benchmarking showdown.

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