The Vulnerability That Keeps On Giving: Seven New Variations of Spectre and Meltdown Discovered

The Vulnerability That Keeps On Giving: Seven New Variations of Spectre and Meltdown Discovered

Meltdown and Spectre Overview On January 8, 2018, Revolutionary Security reported on Meltdown and Spectre, which are kernel-level vulnerabilities impacting the processing of unauthorized local memory. These vulnerabilities take advantage of a CPU feature called “speculative execution,” which is leveraged by the CPU to optimize performance by running tasks that may not actually be required. The[...]