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Post AxFrr87IprgSvhezqa by [email protected] |
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More posts by [email protected] |
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Post #AxEjHaVon75XmQhzOq by [email protected] |
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Nice blog https://aws.amazon.com/blogs/security/ec2-defenses-against-l1tf-reloa… |
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Post #AxFmX8gIWmhd7Mg2pk by [email protected] |
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@amarsaar We wrote about these mitigations in our 2022 paper paper (Hongang wor… |
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Post #AxFnHfL7R8yhj7xMrQ by [email protected] |
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@david_chisnall thank you! I was looking for this paper :) |
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Post #AxFr46tkZs7excwlIu by [email protected] |
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@amarsaar There is also this: https://lkml.org/lkml/2019/1/21/606We couldn'… |
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Post #AxFrr87IprgSvhezqa by [email protected] |
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@david_chisnall and following the concept of secret-less models in the paper, i… |
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Post #AxFtaXh0gvuLEma2VM by [email protected] |
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@amarsaar The code now lives here for easier reference: https://github.com/blit… |
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Post #AxFuYuLTb9hwruIC6C by [email protected] |
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@amarsaar HyperClear is also covered in the paper. It discusses the Xen and Hy… |
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Post #AxFw2aKyeUdrSLm3SS by [email protected] |
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@david_chisnall 100%. The threat model and security boundaries here are so prob… |
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Post #AxFx1DB1NRD5I11gJs by [email protected] |
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@amarsaar Well, the specific problem here is that the amount of hypervisor stat… |
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Post #AxFx1DH3121xahqUiG by [email protected] |
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@david_chisnall yup, that’s why type-2 VMMs are not a defensible boundary for… |
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Post #AxFzD68rYeTGr3oQ8e by [email protected] |
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@david_chisnall concrete example from 2020: https://github.com/microsoft/MSRC-S… |
