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Faulty instructions in #Alibaba's T-Head #C910 #RISC-V CPUs blow away all #security
source: https://www.theregister.com/2024/08/07/riscv_business_thead_c910_vulnerable/
When you use these flawed instructions, you will be touching physical #memory directly, bypassing the #MMU and its memory protection mechanisms that ordinarily prevent apps from interfering with each other and the underlying #OS and #hardware.
#cpu #fail #news #problem #exploit #ram
Faulty instructions in Alibaba's T-Head C910 RISC-V CPUs blow away all security
Let's get physical, physical ... I don't wanna hear your MMU talkThomas Claburn (The Register)