Intel Fixes Critical Linux Kernel Bug: TLB Flush Vulnerability Patched in Linux 6.15

 

Intel patches critical Linux kernel bug—TLB flushes were accidentally skipped, risking memory corruption. Fix merged in Linux 6.15, backported to stable kernels. No performance impact expected. Essential for enterprise & cloud security.

Intel RAR TLB Invalidation: A Performance Boost for Linux 6.15+ Kernels

 

Intel RAR TLB invalidation patches for Linux 6.15+ aim to rival AMD INVLPGB, boosting CPU performance in data centers. Learn how IPI-less flushes work, their limits, and commercial potential.