https://www.zdnet.com/article/intel-cpus-impacted-by-new-portsmash-side-channel-vulnerability/
Confirmed on Skylake and Kabylake. Intel just released a patch. In the article it mentions that possibly all CPUs with SMT could be vulnerable but it's only been confirmed on intel processors so far.
Does not require root access but must be able to run malicious code on same physical core. Seems to be mostly a problem for VM environments with multiple clients.
Vulnerability confirmed on Skylake and Kaby Lake CPU series. Researchers suspect AMD processors are also impacted.
Confirmed on Skylake and Kabylake. Intel just released a patch. In the article it mentions that possibly all CPUs with SMT could be vulnerable but it's only been confirmed on intel processors so far.
Does not require root access but must be able to run malicious code on same physical core. Seems to be mostly a problem for VM environments with multiple clients.
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