{"cve":"CVE-2022-50874","nvd":{"published":"2025-12-30T13:16:02.387","modified":"2026-06-17T05:24:20.020","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/erdma: Fix refcount leak in erdma_mmap\n\nrdma_user_mmap_entry_get() take reference, we should release it when not\nneed anymore, add the missing rdma_user_mmap_entry_put() in the error\npath to fix it.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/410f0f46ffca4d0102470c1e0c747ecfece4204c","https://git.kernel.org/stable/c/8372207b009d6abdd60bb05624640bd86386599f","https://git.kernel.org/stable/c/ee84146c05ad2316b9a7222d0ec4413e0bf30eeb"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2022-50874","score":0.00197,"percentile":0.09489,"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."]}