CVE-2025-27466

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference...

CVE-2025-27466

The Xen hypervisor contains a NULL pointer dereference vulnerability in the viridian code during the updating of the reference TSC area . This issue can lead to a denial of service or memory corruption . For Debian systems, these issues are addressed in version 4.17.5+72-g01140da4e8-1 (oldstable)...

PT-2025-37186

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. affected versions not specified Description The vulnerability is awaiting analysis. Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability...