The vulnerability of the blkfront driver in the PV command of the Xen hypervisor allows a hacker to cause a service failure.

The vulnerability of the blkfront driver in the PV command of the Xen hypervisor is caused by synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause service failures...

PT-2022-4540 · Unknown +5 · Xen Hypervisor +5

Name of the Vulnerable Software and Affected Versions: Xen hypervisor affected versions not specified Description: The issue is caused by synchronization errors when using a shared resource in the blkfront driver of the Xen hypervisor. Exploitation of this issue may allow an attacker to cause a...