CVE-2024-45819
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
ProductXen
PublishedDec 19, 2024
First seenDec 19, 2024
Weakness typeCWE-276CWE-276
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xen xen | 4.8.0 ≤ v | — |
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