Threats tagged 'ghsa-632w-7gxq-vxq4'

A vulnerability in the Linux kernel's KVM module for x86/xen was fixed by correcting the cleanup logic in the emulation of Xen schedop poll hypercalls. The issue involved improper error path handling after a memory allocation when a VM polls multiple event channels, potentially leading to a denial of service. The flaw does not impact confidentiality or integrity but can cause availability issues.