Intel Secretly Firefighting a Major CPU Bug Affecting Datacenters?
There are ominous signs that Intel may be secretly fixing a major security vulnerability affecting its processors, which threatens to severely damage its brand equity among datacenter and cloud-computing customers. The vulnerability lets users of a virtual machine (VM) access data of another VM on the same physical machine (a memory leak). Amazon, Google, and Microsoft are among the big three cloud providers affected by this vulnerability, and Intel is reportedly in embargoed communications with engineers from the three, to release a software patch that fixes the bug. Trouble is, the patch inflicts an unavoidable performance penalty ranging between 30-35%, impacting the economics of using Intel processors versus AMD ones. https://www.techpowerup.com/240174/intel-secretly-firefighting-a-major-cpu-bug-affecting-datacenters