CVE-2021-28708

PoD operations on misaligned GFNs This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. x86 HVM and PVH guests may be started in populate-on-demand PoD mode, to provide a way for them to later easily have more memory assigne...

Aruba ClearPass Policy Manager <= 6.6.10 / 6.7.x < 6.7.6 Multiple Vulnerabilities

The version of Aruba ClearPass Policy Manager installed on the remote host is equal or prior to 6.6.10, or 6.7.x prior to 6.7.6. It is, therefore, affected by multiple vulnerabilities: - An XML external entity XXE vulnerability exists due to an incorrectly configured XML parser accepting XML...

CVE-2019-18425

A flaw was in Xen. Guest specified limits for descriptor table access, during PV guest operations, were found to not be enforced. An attacker with the ability to emulate 32-bit guest user mode calls through call gates, would be allowed to install and then use descriptors of their choice as long a...

PT-2019-4839 · Xen +1 · Xen +1

Name of the Vulnerable Software and Affected Versions: Xen versions 3.2 through 4.12.x Description: The issue is related to an error in the x86 PV emulation of the Xen hypervisor, specifically a missing check for the descriptor table limit. This could allow a remote attacker to access confidentia...