CVE-2024-27408 dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup The Linked list element and pointer are not stored in the same memory as the eDMA controller register. If the doorbell register is toggled...