CVE-2026-80917

A flaw was found in the Linux kernel's PCI host-generic component. On 32-bit systems utilizing the "pci-host-cam-generic" driver, a missing bus mapping setup during Peripheral Component Interconnect PCI configuration can lead to a NULL pointer dereference. This vulnerability can be triggered duri...

SUSE CVE-2026-80917

In the Linux kernel, the following vulnerability has been resolved: PCI: host-generic: Fix NULL pointer dereference on 32-bit CAM systems On 32-bit systems the config space is too large to ioremap in one go, so pciecamcreate maps each bus segment separately and relies on the -addbus callback...