{"cve":"CVE-2022-50141","nvd":{"published":"2025-06-18T11:15:44.070","modified":"2026-06-17T05:22:50.513","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch\n\nof_find_matching_node() 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.\nof_node_put() checks null pointer.","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/352377cf74710bc3368dddf78f17210dfe456933","https://git.kernel.org/stable/c/4c472a2c9ed6ea9d272268d7f484d4303c549f1a","https://git.kernel.org/stable/c/547db1dd98d1815574ebea7358015a17199a93bc","https://git.kernel.org/stable/c/8b902840f6a3584f702bcb59834691b30f3d7c5a","https://git.kernel.org/stable/c/a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:03:23.287444849+00:00"},"epss":{"cve":"CVE-2022-50141","score":0.00194,"percentile":0.09135,"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."]}