{"cve":"CVE-2022-50574","nvd":{"published":"2025-10-22T14:15:42.333","modified":"2026-06-17T05:23:49.097","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/omap: dss: Fix refcount leak bugs\n\nIn dss_init_ports() and __dss_uninit_ports(), we should call\nof_node_put() for the reference returned by of_graph_get_port_by_id()\nin fail path or when it is not used anymore.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/1f340e1c1c74d11c45a6e32663829b26acd4f47b","https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a","https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22","https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091","https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:12:35.277909958+00:00"},"epss":{"cve":"CVE-2022-50574","score":0.0022,"percentile":0.12545,"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."]}