{"cve":"CVE-2024-47750","nvd":{"published":"2024-10-21T13:15:05.037","modified":"2026-08-04T11:20:48.843","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix Use-After-Free of rsv_qp on HIP08\n\nCurrently rsv_qp is freed before ib_unregister_device() is called\non HIP08. During the time interval, users can still dereg MR and\nrsv_qp will be used in this process, leading to a UAF. Move the\nrelease of rsv_qp after calling ib_unregister_device() to fix it.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-416"],"references":["https://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d","https://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425","https://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33","https://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645","https://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:56:33.105311382+00:00"},"epss":{"cve":"CVE-2024-47750","score":0.00209,"percentile":0.11121,"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."]}