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Downfall (Intel) and Inception (AMD)

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madires:
Another round of CPU vulnerabilities.

Intel:
- Downfall Attacks (https://downfall.page/)
- New Downfall attacks on Intel CPUs steal encryption keys, data (https://www.bleepingcomputer.com/news/security/new-downfall-attacks-on-intel-cpus-steal-encryption-keys-data/)

AMD:
- Inception: how a simple XOR can cause a Microarchitectural Stack Overflow (https://comsec.ethz.ch/research/microarch/inception/)
- New Inception attack leaks sensitive data from all AMD Zen CPUs (https://www.bleepingcomputer.com/news/security/new-inception-attack-leaks-sensitive-data-from-all-amd-zen-cpus/)

SiliconWizard:
Pretty interesting.

DavidAlfa:
Great, the same shit again, buy the latest powerful CPU, then see how the performance decays by 50% in 2 years because all the security microcode patches  :palm:.

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