CVE-2021-47075

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

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

nvmet: fix memory leak in nvmet_alloc_ctrl()

When creating ctrl in nvmet_alloc_ctrl(), if the cntlid_min is larger than cntlid_max of the subsystem, and jumps to the "out_free_changed_ns_list" label, but the ctrl->sqs lack of be freed. Fix this by jumping to the "out_free_sqs" label.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-401

Affected software

No affected versions have been published.

Timeline

Published
Mar 1, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2021-47075: Medium severity, CVSS 5.3 | Vulnix