https://seclists.org/oss-sec/2024/q4/86: Xen Security Advisory 464 v2 (CVE-2024-45819) - libxl leaks data to PVH guests via ACPI tables
Published Nov 12, 2024
·Updated
Affected Software
1 affected component
XEN Xen
Frequently Asked Questions
1
What is the severity of CVE-2024-45819?
CVE-2024-45819 is classified as a moderate severity vulnerability affecting Xen.
2
How do I fix CVE-2024-45819?
To fix CVE-2024-45819, update your Xen installation to the latest version that addresses this vulnerability.
3
Who is affected by CVE-2024-45819?
CVE-2024-45819 primarily affects PVH guests within Xen, while HVM and PV guests are not impacted.
4
What data is leaked in CVE-2024-45819?
CVE-2024-45819 can lead to sensitive data being leaked from the host to PVH guests via ACPI tables.
5
When was CVE-2024-45819 published?
CVE-2024-45819 was published on November 12, 2024.