Intel has had a rough time patching the Meltdown and Spectre chip exploits that were first publicized in early January. The company issued microcode updates that helped to mitigate the exploits on processor architectures dating back to Broadwell. However, Intel quickly found out that not all was well, with customers reporting problems with

Source: Hot Hardware – Intel Releases New Spectre Patch For Skylake-Based Processors Sans Nasty Reboot Bug