CVE-2026-46112

kernel: RDMA/hns: Fix unlocked call to hns_roce_qp_remove()

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Severity

Moderate

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 28, 2026

Updated · October 20, 2026

Description

A flaw was found in the Linux kernel's RDMA/hns component. An issue exists where the hns_roce_qp_remove() function is called without proper locking during an error handling process. This can lead to memory corruption, potentially causing system instability or a denial of service (DoS) condition. A local attacker could exploit this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-413 · Improper Resource Locking