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by ddworken
1913 days ago
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While I don't know anything specific about RedLeaf, I highly doubt that it is completely immune to Spectre. Spectre fundamentally stems from how modern CPUs are designed and the current understanding is that there is no way to fix Spectre. If you're curious, see the paper "Spectre is here to stay: An analysis of side-channels and speculative execution" [0]. Even on fully up to date OSs with the latest version of Chrome, Spectre is still exploitable (see [1]). [0]: https://arxiv.org/abs/1902.05178
[1]: https://security.googleblog.com/2021/03/a-spectre-proof-of-c... |
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