Movim • Linux 6.3-rc3 Adding Protection From Malicious Guests Hammering AMD's Secure Processor

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people 222 subscribers • Linux Hardware Reviews, Open-Source Benchmarks & Linux Performance

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Linux 6.3-rc3 Adding Protection From Malicious Guests Hammering AMD's Secure Processor

news.movim.eu / Phoronix • 19 March, 2023

A change sent in this Sunday ahead of the Linux 6.3-rc3 release is a late addition adding a throttling mechanism to protect the hypervisor from potentially malicious AMD Secure Encrypted Virtualization (SEV) guests. The change is to protect the AMD Secure Processor from being potentially overloaded with requests by nefarious guest VMs...

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