CVE-2026-89993

CVE-2026-89993 affects the Linux kernel in the dmaengine dw-edma driver. The root cause is an initialization-order bug: dw_edma_irq_request() passes struct dw_edma_irq to request_irq() before dw_edma_channel_setup() fills the back pointer. As a result, a shared interrupt can enter the handler wit...

EUVD-2026-80601

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Initialize IRQ data before requesting IRQs dwedmairqrequest passes struct dwedmairq to requestirq before dwedmachannelsetup fills the back pointer. A shared interrupt can therefore enter the handler with...