{"cve":"CVE-2022-50514","nvd":{"published":"2025-10-07T16:15:34.983","modified":"2026-06-17T05:23:42.087","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: f_hid: fix refcount leak on error path\n\nWhen failing to allocate report_desc, opts->refcnt has already been\nincremented so it needs to be decremented to avoid leaving the options\nstructure permanently locked.","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/216437dd64fce36791a3b6cc8f8013df36856958","https://git.kernel.org/stable/c/70a3288a7586526315105c699b687d78cd32559a","https://git.kernel.org/stable/c/80dc47e751a837106c09bec73964ff8f7ea280b4","https://git.kernel.org/stable/c/95412c932b3c9e8cc4431dac4fac8fcd80d54982","https://git.kernel.org/stable/c/9d4a0aca8a75550d3456c8de339a341dc4536ec5"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:11:26.888974865+00:00"},"epss":{"cve":"CVE-2022-50514","score":0.0016,"percentile":0.05102,"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."]}