CVE-2023-52454

kernel: nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length

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Severity

Moderate

Red Hat Product Security

6.5

CVSS 3.1

Review impact separately from score.

Published · February 23, 2024

Updated · September 30, 2026

Description

A vulnerability was found in the Linux kernel. This flaw allows an attacker to send a malicious command to cause a kernel panic, leading to a denial of service.

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 currently available for this vulnerability. Make sure to perform the updates as they become available.

CVSS / CWE

CVSS 3.1 · 6.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-476 · NULL Pointer Dereference