{"cve":"CVE-2022-50249","nvd":{"published":"2025-09-15T14:15:35.497","modified":"2026-06-17T05:23:04.370","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: of: Fix refcount leak bug in of_get_ddr_timings()\n\nWe should add the of_node_put() when breaking out of\nfor_each_child_of_node() as it will automatically increase\nand decrease the refcount.","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/05215fb32010d4afb68fbdbb4d237df6e2d4567b","https://git.kernel.org/stable/c/1c6cac6fa4d08aea161f83d38117d733b3c3a000","https://git.kernel.org/stable/c/2680690f9ce4e6abbb4f559e97271c15b7eeda97","https://git.kernel.org/stable/c/62ccab6e3376f8a22167c3b81468ae4f3e7d25f1","https://git.kernel.org/stable/c/68c9c4e6495b825be3a8946df1a0148399555fe4"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:08:41.295252406+00:00"},"epss":{"cve":"CVE-2022-50249","score":0.00163,"percentile":0.05513,"date":"2026-11-01"},"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."]}