CVE-2022-50718 drm/amdgpu: fix pci device refcount leak

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pcigetdomainbusandslot says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pcidevput. So...

CVE-2022-50718 drm/amdgpu: fix pci device refcount leak

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pcigetdomainbusandslot says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pcidevput. So...

CVE-2022-50718

CVE-2022-50718 concerns a refcount leak in the Linux kernel related to the amdgpu driver. The provided documents confirm the issue arises because pci_get_domain_bus_and_slot() returns a pci device with an incremented refcount, and the caller must decrement it via pci_dev_put(). The fix, as descri...