{"cve":"CVE-2022-50161","nvd":{"published":"2025-06-18T11:15:46.327","modified":"2026-06-17T05:22:53.003","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: Fix refcount leak in of_flash_probe_versatile\n\nof_find_matching_node_and_match() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount 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":[],"references":["https://git.kernel.org/stable/c/33ec82a6d2b119938f26e5c8040ed5d92378eb54","https://git.kernel.org/stable/c/3c8de6a838b7e0eb392754ac89dd66e698684342","https://git.kernel.org/stable/c/4d67c8f74d804b20febf716ec96e9a475457ec60","https://git.kernel.org/stable/c/52ae2b14f76ef2d490337ddc0037bc37125be7b8","https://git.kernel.org/stable/c/5d5ddd8771fa9cabeb247fba5f6ab60d63f3fbce"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:03:23.287444849+00:00"},"epss":{"cve":"CVE-2022-50161","score":0.00194,"percentile":0.09134,"date":"2026-11-01"},"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."]}