Researchers have released a new proof-of-concept attack targeting a new Intel Speculative-type bug called CacheOut. The more serious of the two bugs, dubbed CacheOut, is rated medium severity by Intel, who said fixes for both flaws are on the way. Intel recommends that users of affected Intel Processors check with their system manufacturers and system software vendors and update to the latest microcode update when available, according to the company. Intel said it is not aware of any related attacks exploiting the flaws.
Source: https://threatpost.com/new-cacheout-attack-targets-intel-cpus/152323/