The vulnerability of the irq_process_work_list() function in the Linux kernel’s DMA driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the irqprocessworklist function in the drivers/dma/idxd/irq.c file of the Linux DMA driver core is related to the reutilization of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow an attacker to compromise the...