The vulnerability of the __arm_lpae_unmap() function in the drivers/iommu/io-pgtable-arm.c file of the Linux operating system’s IOMMU driver allows a hacker to trigger a service failure.

The vulnerability of the armlpaeunmap function in the drivers/iommu/io-pgtable-arm.c file of the Linux operating system’s IOMMU driver is related to insufficient validation of data authenticity. Exploiting this vulnerability could allow an attacker to cause a service failure...