CVE-2021-47378 (GCVE-0-2021-47378)
Vulnerability from cvelistv5
Published
2024-05-21 15:03
Modified
2025-12-18 11:37
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: destroy cm id before destroy qp to avoid use after free We should always destroy cm_id before destroy qp to avoid to get cma event after qp was destroyed, which may lead to use after free. In RDMA connection establishment error flow, don't destroy qp in cm event handler.Just report cm_error to upper level, qp will be destroy in nvme_rdma_alloc_queue() after destroy cm id.
References
Impacted products
Vendor Product Version
Linux Linux Version: 7110230719602852481c2793d054f866b2bf4a2b
Version: 7110230719602852481c2793d054f866b2bf4a2b
Version: 7110230719602852481c2793d054f866b2bf4a2b
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