In the Linux kernel, the following vulnerability has been resolved:EOL][EOL]regulator: of: Fix refcount leak bug in of_get_regulation_constraints()[EOL][EOL]We should call the of_node_put() for the reference returned by[EOL]of_get_child_by_name() which has increased the refcount. CREATE(Triage):(User=lchen-cn) [CVE-2022-50191 (https://nvd.nist.gov/vuln/detail/CVE-2022-50191)