kernel: PCI: dwc: ep: Prevent changing BAR size/flags in pci_epc_set_bar()

A flaw was found in the Linux kernel's Peripheral Component Interconnect Express PCIe DesignWare endpoint driver. When dynamically reconfiguring a Base Address Register BAR, the driver fails to verify that the new BAR size and flags match the existing configuration. If a smaller size is configure...

SUSE CVE-2024-58006

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: ep: Prevent changing BAR size/flags in pciepcsetbar In commit 4284c88fff0e "PCI: designware-ep: Allow pciepcsetbar update inbound map address" setbar was modified to support dynamically changing the backing physical...