#Portsmash

1 post in tag “Portsmash”.

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  Simultaneous Multithreading: Resource Sharing, Security Implications, and the SMT Performance-Security Tradeoff

  2024-02-01

  A deep dive into SMT/Hyper-Threading: how frontend and backend resources are shared between threads, the security vulnerabilities like PortSmash and TLBleed, and the evolving performance-security tradeoff.