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Tag: AMD Zen CPU

  • The Register: Spectre haunts CPUs again: VMSCAPE vulnerability leaks cloud secrets

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    by

    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/09/11/vmscape_spectre_vulnerability/ Source: The Register Title: Spectre haunts CPUs again: VMSCAPE vulnerability leaks cloud secrets Feedly Summary: AMD Zen hardware and Intel Coffee Lake affected If you thought the world was done with side-channel CPU attacks, think again. ETH Zurich has identified yet another Spectre-based transient execution vulnerability that affects AMD Zen CPUs and…

  • Slashdot: How To Make Any AMD Zen CPU Always Generate 4 As a Random Number

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    by

    Kurt Seifried
    in

    Source URL: https://it.slashdot.org/story/25/02/09/2021244/how-to-make-any-amd-zen-cpu-always-generate-4-as-a-random-number?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: How To Make Any AMD Zen CPU Always Generate 4 As a Random Number Feedly Summary: AI Summary and Description: Yes Summary: Google security researchers have identified a vulnerability in AMD’s security architecture, allowing them to inject unofficial microcode into processors, which can compromise the integrity of virtual environments…