In the Linux kernel, the following vulnerability has been resolved:
i40e: Fix NULL pointer dereference in i40edbgdump_desc
When trying to dump VFs VSI RX/TX descriptors using debugfs there was a crash due to NULL pointer dereference in i40edbgdumpdesc. Added a check to i40edbgdumpdesc that checks if VSI type is correct for dumping RX/TX descriptors.