Threats tagged 'ghsa-qrf2-8jcf-fv7v'

CVE-2024-45828 is a medium severity vulnerability in the Linux kernel's i3c mipi-i3c-hci driver. It involves a race condition during the bus cleanup path in DMA mode where a ring interrupt may occur after the ring stop request, potentially causing a NULL pointer dereference in the interrupt handler. This is due to the interrupt handler running after the io_data pointer has been set to NULL. The issue is addressed by masking ring interrupts before issuing the ring stop request.