ixgbe: fix pci device refcount leak
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
ixgbe: fix pci device refcount leak
As the comment of pci_get_domain_bus_and_slot() says, it
returns a PCI device with refcount incremented, when finish
using it, the caller must decrement the reference count by
calling pci_dev_put().
In ixgbe_get_first_secondary_devfn() and ixgbe_x550em_a_has_mii(),
pci_dev_put() is called to avoid leak.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/112df4cd2b09acd64bcd18f5ef83ba5d07b34bf0https://git.kernel.org/stable/c/4c93422a54cd6a349988f42e1c6bf082cf4ea9d8https://git.kernel.org/stable/c/53cefa802f070d46c0c518f4865be2c749818a18https://git.kernel.org/stable/c/b93fb4405fcb5112c5739c5349afb52ec7f15c07https://git.kernel.org/stable/c/c49996c6aa03590e4ef5add8772cb6068d99fd59