CVE-2024-27409

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: HDMA: 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 HDMA controller register. If the doorbell register is toggled before the full write of the linked list a race condition error will occur. In remote setup we can only use a readl to the memory to assure the full write has occurred.

• git.kernel.orghttps://git.kernel.org/stable/c/17be6f5cb223f22e4733ed8fe8b2247cbb677716
• git.kernel.orghttps://git.kernel.org/stable/c/227ef58a9b0c372efba422e8886a8015a1509eba
• git.kernel.orghttps://git.kernel.org/stable/c/712a92a48158e02155b4b6b21e03a817f78c9b7e
• git.kernel.orghttps://git.kernel.org/stable/c/17be6f5cb223f22e4733ed8fe8b2247cbb677716
• git.kernel.orghttps://git.kernel.org/stable/c/227ef58a9b0c372efba422e8886a8015a1509eba
• git.kernel.orghttps://git.kernel.org/stable/c/712a92a48158e02155b4b6b21e03a817f78c9b7e

No related CVEs by CWE or product.