{"id":"CVE-2022-50141","summary":"mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch","details":"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.","modified":"2026-04-03T13:14:42.327369Z","published":"2025-06-18T11:03:03.704Z","related":["SUSE-SU-2025:02264-1","SUSE-SU-2025:02308-1","SUSE-SU-2025:02320-1","SUSE-SU-2025:02321-1","SUSE-SU-2025:02322-1","SUSE-SU-2025:02537-1","SUSE-SU-2025:03204-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50141.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/352377cf74710bc3368dddf78f17210dfe456933"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4c472a2c9ed6ea9d272268d7f484d4303c549f1a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/547db1dd98d1815574ebea7358015a17199a93bc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8b902840f6a3584f702bcb59834691b30f3d7c5a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b074f1e8060836baeb0ee91181f4194b9a0ee16a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b305475df756256a186623f0991d05a816de881a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b5899a3e2f783a27b268e38d37f9b24c71bddf45"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50141.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50141"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"ea35645a3c66a74af92d3bbb4eb131220fc3e58a"},{"fixed":"a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820"},{"fixed":"547db1dd98d1815574ebea7358015a17199a93bc"},{"fixed":"4c472a2c9ed6ea9d272268d7f484d4303c549f1a"},{"fixed":"b305475df756256a186623f0991d05a816de881a"},{"fixed":"352377cf74710bc3368dddf78f17210dfe456933"},{"fixed":"b074f1e8060836baeb0ee91181f4194b9a0ee16a"},{"fixed":"8b902840f6a3584f702bcb59834691b30f3d7c5a"},{"fixed":"b5899a3e2f783a27b268e38d37f9b24c71bddf45"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50141.json"}}],"schema_version":"1.7.5"}