CVE Database›Document archive›CVE-2023-52640

CVE-2023-52640

kernel: fs/ntfs3: Fix oob in ntfs_listxattr

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Severity

Moderate

Red Hat Product Security

7.1

CVSS 3.1

Review impact separately from score.

Published · April 3, 2024

Updated · August 5, 2026

Description

A vulnerability was found in the ntfs3 function in ntfs_list_ea() in the Linux kernel, where a missing check on the length of an attribute name could exceed the expected size of the extended attribute structure and cause an out-of-bounds error. This issue could result in memory corruption, data leakage, crashes, and arbitrary code execution.

Statement

Red Hat Enterprise Linux products are not affected by this vulnerability as Red Hat does not build or ship ntfs3 in any version of RHEL.

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 · 7.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CWE-125 · Out-of-bounds Read