CVE-2022-50834

The CVE-2022-50834 entry concerns the Linux kernel NFC subsystem where a resource leak was addressed. The fix adds a reference for the NFC device with nfc_get_device() and ensures it is released via nfc_put_device() when no longer needed. It also corrects a style issue by using EOPNOTSUPP instead...

CVE-2022-50576

CVE-2022-50576 relates to the Linux kernel, addressing a refcount leak in the PCI device handling path for serial: pch. The root cause was that pci_get_slot() returns a pci_device with an incremented refcount, but pch_request_dma() failed to balance it in all exit paths. The fix adds a missing pc...

CVE-2022-50505

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix pci device refcount leak in pprnotifier 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...