CVE-2024-27437

CVE-2024-27437 — Linux kernel (vfio/pci) intrinsic IRQ handling: The issue arises from auto-enabling of exclusive INTx IRQs during masking/unmasking, creating a window where an interrupt could fire and double-increment the disable depth. The fix in the sources inlines the kernel logic to never au...

CVE-2024-26814

CVE-2024-26814 affects the Linux kernel vfio-fsl-mc driver. The eventfd_ctx trigger pointer for vfio_fsl_mc_irq can be NULL and may become NULL if the trigger is set to -1. The interrupt handler itself is guaranteed to have a valid trigger between request_irq() and free_irq(), but loopback tests ...