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medium5.5

CVE-2022-49011

In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() As comment of pci_get_doma…

Impact

In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() As comment of pci_get_domain_bus_and_slot() says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pci_dev_put(). So call it after using to avoid refcount leak.

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 3.14 before 4.9.335
from 4.10 before 4.14.301
from 4.15 before 4.19.268
from 4.20 before 5.4.226
from 5.5 before 5.10.158
from 5.11 before 5.15.82

Weakness classification

CWE-401

References