{"cve":"CVE-2022-50191","nvd":{"published":"2025-06-18T11:15:49.693","modified":"2026-06-17T05:22:56.630","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: of: Fix refcount leak bug in of_get_regulation_constraints()\n\nWe should call the of_node_put() for the reference returned by\nof_get_child_by_name() which has increased the refcount.","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":[],"references":["https://git.kernel.org/stable/c/11ecb4f8735b0230d54a82c18b21ea778b695d61","https://git.kernel.org/stable/c/332e555dca074c4eb2084898021c3676423814c3","https://git.kernel.org/stable/c/35f9e861d9b9434903a8ede37a3561f78985826d","https://git.kernel.org/stable/c/66efb665cd5ad69b27dca8571bf89fc6b9c628a4","https://git.kernel.org/stable/c/a23098cc32860272dc6c3200ff20c34c65b7b694"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:03:23.287444849+00:00"},"epss":{"cve":"CVE-2022-50191","score":0.00253,"percentile":0.16894,"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."]}