{"cve":"CVE-2022-50146","nvd":{"published":"2025-06-18T11:15:44.633","modified":"2026-06-17T05:22:51.150","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors\n\nIf dw_pcie_ep_init() fails to perform any action after the EPC memory is\ninitialized and the MSI memory region is allocated, the latter parts won't\nbe undone thus causing a memory leak.  Add a cleanup-on-error path to fix\nthese leaks.\n\n[bhelgaas: commit log]","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":["CWE-401"],"references":["https://git.kernel.org/stable/c/2d546db5c80c45cac3ccd929550244fd58f4ff58","https://git.kernel.org/stable/c/3b453f5d06d1f1d6b20a75ea51dc7b53ae78f479","https://git.kernel.org/stable/c/8161e9626b50892eaedbd8070ecb1586ecedb109","https://git.kernel.org/stable/c/b03a8f1264ea8c363bec9ef6e37b467f27cb04ea","https://git.kernel.org/stable/c/e7599a5974d4c64eaae8009c3f2e47b9e3223e07"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:03:23.287444849+00:00"},"epss":{"cve":"CVE-2022-50146","score":0.00193,"percentile":0.09012,"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."]}