CVE Database›Document archive›CVE-2023-52524

CVE-2023-52524

kernel: net: nfc: llcp: Add lock when modifying device list

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.1

Review impact separately from score.

Published · March 2, 2024

Updated · November 21, 2025

Description

A flaw was found in the net:nfc:llcp component in the Linux kernel that could allow for potential data corruption when the device list is accessed and modified, as there are no locks present to avoid concurrent modifications.

Statement

Red Hat Enterprise Linux 8 and 9 are not affected by this vulnerability.

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

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-414 · Missing Lock Check