{"cve":"CVE-2023-53164","nvd":{"published":"2025-09-15T14:15:38.097","modified":"2026-06-17T06:44:25.300","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe\n\nof_irq_find_parent() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak.","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/02298b7bae12936ca313975b02e7f98b06670d37","https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37","https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0c","https://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12eb","https://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:08:41.295252406+00:00"},"epss":{"cve":"CVE-2023-53164","score":0.0016,"percentile":0.05117,"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."]}