A design flaw in all Intel chips produced in the last decade is responsible for a vulnerability that puts Linux, Windows and macOS-powered computers at risk. The flaw reportedly is in the kernel that controls the chip performance, allowing commonly used programs to access the contents and layout of a computer's protected kernel memory areas. The Linux kernel community, Microsoft and Apple have been working on patches to their operating systems to prevent the vulnerability. Intel on Wednesday characterized the reports as incorrect, maintaining in an online post that the problem is not due to a bug or flaw, and that it is not unique to Intel products.