{"cve":"CVE-2023-53610","nvd":{"published":"2025-10-04T16:15:57.750","modified":"2026-06-17T06:45:42.663","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip: Fix refcount leak in platform_irqchip_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/4401b485855700f296cae4d0db36a52948bff4fa","https://git.kernel.org/stable/c/6caa5a2b78f5f53c433d3a3781e53325da22f0ac","https://git.kernel.org/stable/c/b00baffcc2561374f8fe8af873d00531f19864eb","https://git.kernel.org/stable/c/c32fb16331f612e66a7fa8930164e0dc15725b72","https://git.kernel.org/stable/c/ea54b608d85b7536f92238f3259730fa06cb5d21"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:11:26.888974865+00:00"},"epss":{"cve":"CVE-2023-53610","score":0.00148,"percentile":0.03992,"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."]}