CVE-2021-47041

kernel: nvmet-tcp: fix incorrect locking in state_change sk callback

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Severity

Moderate

Red Hat Product Security

4.4

CVSS 3.1

Review impact separately from score.

Published · February 28, 2024

Updated · August 5, 2026

Description

A flaw was found in the Linux Kernel, potentially allowing for a deadlock when running nvmet-tcp and nvme-tcp on the same system. This may lead to compromised Availability.

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-833 · Deadlock