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Vigilance.fr - Xen: information disclosure via IOMMU Quarantine Page Table Levels, analyzed on 14/11/2023

November 2023 by Vigilance.fr

An attacker, in a guest system, can bypass access restrictions to data of Xen, via IOMMU Quarantine Page Table Levels, in order to read sensitive information on the host system.

Plus d'information sur : https://vigilance.fr/vulnerability/Xen-information-disclosure-via-IOMMU-Quarantine-Page-Table-Levels-42852


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