{"id":"CVE-2022-48896","summary":"ixgbe: fix pci device refcount leak","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nixgbe: fix pci device refcount leak\n\nAs the comment of pci_get_domain_bus_and_slot() says, it\nreturns a PCI device with refcount incremented, when finish\nusing it, the caller must decrement the reference count by\ncalling pci_dev_put().\n\nIn ixgbe_get_first_secondary_devfn() and ixgbe_x550em_a_has_mii(),\npci_dev_put() is called to avoid leak.","modified":"2026-04-02T08:27:07.444907Z","published":"2024-08-21T06:10:28.674Z","related":["SUSE-SU-2024:3189-1","SUSE-SU-2024:3190-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3227-1","SUSE-SU-2024:3251-1","SUSE-SU-2024:3252-1","SUSE-SU-2024:3408-1","SUSE-SU-2024:3483-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48896.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/112df4cd2b09acd64bcd18f5ef83ba5d07b34bf0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4c93422a54cd6a349988f42e1c6bf082cf4ea9d8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/53cefa802f070d46c0c518f4865be2c749818a18"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b93fb4405fcb5112c5739c5349afb52ec7f15c07"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c49996c6aa03590e4ef5add8772cb6068d99fd59"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48896.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48896"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"8fa10ef01260937eb540b4e9bbc3efa023595993"},{"fixed":"53cefa802f070d46c0c518f4865be2c749818a18"},{"fixed":"112df4cd2b09acd64bcd18f5ef83ba5d07b34bf0"},{"fixed":"4c93422a54cd6a349988f42e1c6bf082cf4ea9d8"},{"fixed":"c49996c6aa03590e4ef5add8772cb6068d99fd59"},{"fixed":"b93fb4405fcb5112c5739c5349afb52ec7f15c07"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48896.json"}}],"schema_version":"1.7.5"}