CVE-2024-26738

A vulnerability was found in the Linux kernel, occurring during the Dynamic Logical Partitioning DLPAR add of a PCI device. The iommudevice structure is not properly initialized and this leads to a NULL pointer dereference which can cause kernel crashes...

UBUNTU-CVE-2024-26738

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...