CVE-2022-50387

kernel: net: hinic: fix the issue of CMDQ memory leaks

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Severity

Low

Red Hat Product Security

4.4

CVSS 3.1

Review impact separately from score.

Published · September 18, 2025

Updated · June 30, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

net: hinic: fix the issue of CMDQ memory leaks

When hinic_set_cmdq_depth() fails in hinic_init_cmdqs(), the cmdq memory is not released correctly. Fix it.

Statement

A memory leak in the Huawei hinic NIC driver occurred on the error path of hinic_init_cmdqs(): if hinic_set_cmdq_depth() failed, the SYNC CMDQ wasn’t freed.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CWE-772 · Missing Release of Resource after Effective Lifetime