Security Advisory

CVE-2024-45819

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-12-19 12:00:50

Last updated 2024-12-31 18:57:41

Assigner XEN

State PUBLISHED

Description

PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used parts of the local memory are filled in correctly, excess space that is being allocated is left with its prior contents.

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