{"cve":"CVE-2023-52747","nvd":{"published":"2024-05-21T16:15:14.443","modified":"2026-06-17T06:43:29.460","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nIB/hfi1: Restore allocated resources on failed copyout\n\nFix a resource leak if an error occurs.","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/00d9e212b8a39e6ffcf31b9d2e503d2bf6009d45","https://git.kernel.org/stable/c/0a4f811f2e5d07bbd0c9226f4afb0a1270a831ae","https://git.kernel.org/stable/c/6601fc0d15ffc20654e39486f9bef35567106d68","https://git.kernel.org/stable/c/7896accedf5bf1277d2f305718e36dc8bac7e321","https://git.kernel.org/stable/c/79b595d9591426156a9e0635a5b5115508a36fef"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52747","score":0.0024,"percentile":0.1513,"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."]}