{"cve":"CVE-2022-48896","nvd":{"published":"2024-08-21T07:15:05.640","modified":"2026-06-17T05:16:33.270","status":"Analyzed","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-401"],"references":["https://git.kernel.org/stable/c/112df4cd2b09acd64bcd18f5ef83ba5d07b34bf0","https://git.kernel.org/stable/c/4c93422a54cd6a349988f42e1c6bf082cf4ea9d8","https://git.kernel.org/stable/c/53cefa802f070d46c0c518f4865be2c749818a18","https://git.kernel.org/stable/c/b93fb4405fcb5112c5739c5349afb52ec7f15c07","https://git.kernel.org/stable/c/c49996c6aa03590e4ef5add8772cb6068d99fd59"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:54:16.205165117+00:00"},"epss":{"cve":"CVE-2022-48896","score":0.00239,"percentile":0.15002,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}