UpHeron
All vulnerabilities

Servers and applications

CVE-2024-45819

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.

Severity
Medium 5.5
Published
19 Dec 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
XenServers and applications · cpe:o:xen:xen
  • From 4.8.0 on

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-45819
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-45819