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Description: Remote Page Deduplication Attacks
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1931327
https://arxiv.org/pdf/2111.08553.pdf
Notes:
carnil> As per 2022-04-02 not yet much details on the Red Hat bugzila
carnil> entry. Asked for some details.
bwh> This really sounds like "KSM has timing side-channels", which is
bwh> an inherent problem and can only be fixed by not using it.
Bugs:
upstream: ignored "inherent problem and can only be fixed by not using KSM"
5.10-upstream-stable: ignored "inherent problem and can only be fixed by not using KSM"
4.19-upstream-stable: ignored "inherent problem and can only be fixed by not using KSM"
4.9-upstream-stable: ignored "inherent problem and can only be fixed by not using KSM"
sid: ignored "inherent problem and can only be fixed by not using KSM"
5.10-bullseye-security: ignored "inherent problem and can only be fixed by not using KSM"
4.19-buster-security: ignored "inherent problem and can only be fixed by not using KSM"
4.9-stretch-security: ignored "inherent problem and can only be fixed by not using KSM"
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