{"cve":"CVE-2022-49714","nvd":{"published":"2025-02-26T07:01:47.170","modified":"2026-06-17T05:18:56.660","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/realtek-rtl: Fix refcount leak in map_interrupts\n\nof_find_node_by_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nThis function doesn't call of_node_put() in error path.\nCall of_node_put() directly after of_property_read_u32() to cover\nboth normal path and error path.","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/e85b1b797de0e7a271b906291ce28245822820b8","https://git.kernel.org/stable/c/eff4780f83d0ae3e5b6c02ff5d999dc4c1c5c8ce","https://git.kernel.org/stable/c/f6d6223df0666fbc054e3a8c6ac14eb0af37c286"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49714","score":0.00265,"percentile":0.18514,"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."]}