🛡️ CVE-2024-45819
🟡 CVSS 5.5 — Medium ✅ No Known Exploit CWE-276 NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity MEDIUM
CVSS Score 5.5
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-276
Public Exploit ✅ No
Source NVD
Published 2024-12-19
Updated 2026-06-02
Modified 2026-01-14

Affected Packages

Software From version Fixed in
xen 4.8.0

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