In the Linux kernel, the following vulnerability has been resolved:EOL][EOL]ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()[EOL][EOL]We should call of_node_put() for the reference before its replacement[EOL]as it returned by of_get_parent() which has increased the refcount.[EOL]Besides, we should also call of_node_put() before return. CREATE(Triage):(User=lchen-cn) [CVE-2022-50113 (https://nvd.nist.gov/vuln/detail/CVE-2022-50113)