{"cve":"CVE-2022-50572","nvd":{"published":"2025-10-22T14:15:42.123","modified":"2026-06-17T05:23:48.897","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()\n\nThe of_get_next_child() returns a node with refcount incremented, and\ndecrements the refcount of prev. So in the error path of the while loop,\nof_node_put() needs be called for cpu_ep.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/06c9d468c06806dab752eb8e72addbf3792c1023","https://git.kernel.org/stable/c/49dad92af6892f46851af989ef3aa7cd7316c389","https://git.kernel.org/stable/c/4cc8431ec77a43ea106d8bde0860c61cfdda1cd0","https://git.kernel.org/stable/c/85eb5c952b7fe2d2059beaa4a4dd26688b25547b","https://git.kernel.org/stable/c/8ab2d12c726f0fde0692fa5d81d8019b3dcd62d0"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:12:35.277909958+00:00"},"epss":{"cve":"CVE-2022-50572","score":0.0022,"percentile":0.12544,"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."]}