CVE-2022-50615

CVE-2022-50615 affects the Linux kernel’s perf/x86/intel/uncore code. The root cause is a reference-count leak in snr_uncore_mmio_map() where pci_get_device() increases the pci_dev reference count and snr_uncore_get_mc_dev() returns a pci_dev with an extra reference. The fix is to call pci_dev_pu...

CVE-2022-50615

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in snruncoremmiomap pcigetdevice will increase the reference count for the returned pcidev, so snruncoregetmcdev will return a pcidev with its reference count increased. We need to...