CVE-2023-53647

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Don't dereference ACPI root object handle Since the commit referenced in the Fixes: tag below the VMBus client driver is walking the ACPI namespace up from the VMBus ACPI device to the ACPI namespace root obje...

PT-2025-41091

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel’s VMBus client driver has an issue where it attempts to access resources of the ACPI namespace root object, which has an all-ones handle. This can lead to a NULL pointer...