{"cve":"CVE-2022-48656","nvd":{"published":"2024-04-28T13:15:07.663","modified":"2026-06-17T05:15:50.503","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()\n\nWe should call of_node_put() for the reference returned by\nof_parse_phandle() in fail path or when it is not used anymore.\nHere we only need to move the of_node_put() before the check.","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/a17df55bf6d536712da6902a83db82b82e67d5a2","https://git.kernel.org/stable/c/aa11dae059a439af82bae541b134f8f53ac177b5","https://git.kernel.org/stable/c/dd5a6c5a08752b613e83ad2cb5133e72a64b876d","https://git.kernel.org/stable/c/f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e","https://git.kernel.org/stable/c/a17df55bf6d536712da6902a83db82b82e67d5a2"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:49:08.435428910+00:00"},"epss":{"cve":"CVE-2022-48656","score":0.00262,"percentile":0.17993,"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."]}