Description
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
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
8fa10ef01260937eb540b4e9bbc3efa023595993 to < 53cefa802f070d46c0c518f4865be2c749818a18affected8fa10ef01260937eb540b4e9bbc3efa023595993 to < 112df4cd2b09acd64bcd18f5ef83ba5d07b34bf0affected8fa10ef01260937eb540b4e9bbc3efa023595993 to < 4c93422a54cd6a349988f42e1c6bf082cf4ea9d8affected8fa10ef01260937eb540b4e9bbc3efa023595993 to < c49996c6aa03590e4ef5add8772cb6068d99fd59affected8fa10ef01260937eb540b4e9bbc3efa023595993 to < b93fb4405fcb5112c5739c5349afb52ec7f15c07affected
Linux Linux
Default version status: affected
5.0affected0 to < 5.0unaffected5.4.229 to ≤ 5.4.*unaffected5.10.164 to ≤ 5.10.*unaffected5.15.89 to ≤ 5.15.*unaffected6.1.7 to ≤ 6.1.*unaffected6.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/53cefa802f070d46c0c518f4865be2c749818a18 ↗
- https://git.kernel.org/stable/c/112df4cd2b09acd64bcd18f5ef83ba5d07b34bf0 ↗
- https://git.kernel.org/stable/c/4c93422a54cd6a349988f42e1c6bf082cf4ea9d8 ↗
- https://git.kernel.org/stable/c/c49996c6aa03590e4ef5add8772cb6068d99fd59 ↗
- https://git.kernel.org/stable/c/b93fb4405fcb5112c5739c5349afb52ec7f15c07 ↗