Xen Security Advisory 452 v1 (CVE-2023-28746) – x86: Register File Data Sampling

Xen Security Advisory 452 v1 (CVE-2023-28746) – x86: Register File Data Sampling

Open Source Security [[{„value“:“

Posted by Xen . org security team on Mar 12

Xen Security Advisory CVE-2023-28746 / XSA-452

x86: Register File Data Sampling

ISSUE DESCRIPTION
=================

Intel have disclosed RFDS, Register File Data Sampling, affecting some
Atom cores.

This came from internal validation work. There is no information
provided about how an attacker might go about inferring data from the
register files.

For more details, see:…
„}]] Read More 

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