NetSight
IP …
high7.8

CVE-2024-50101

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices Previously, the doma…

Impact

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices Previously, the domain_context_clear() function incorrectly called pci_for_each_dma_alias() to set up context entries for non-PCI devices. This could lead to kernel hangs or other unexpected behavior. Add a check to only call pci_for_each_dma_alias() for PCI devices. For non-PCI devices, domain_context_clear_one() is called directly.

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 5.15.142 before 5.15.169
from 5.16 before 6.1.114
from 6.2 before 6.6.58
from 6.7 before 6.11.5
Version 6.12

References