PT-2025-38046 · Ntfs3+4 · Ntfs3+4

Published 2023-01-01 · Updated 2025-11-19 · CVE-2023-53328

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.2.0-rc1+ #4

Description A flaw was discovered in the Linux kernel's NTFS3 implementation within the ni create attr list function. The function previously used WARN ON for error handling, which only printed a stack trace and was insufficient. This has been replaced with more robust error handling. A kernel NULL pointer dereference was observed, potentially leading to system instability. The issue occurs during attribute list generation.

Recommendations Linux kernel versions prior to 6.2.0-rc1+ #4 should be updated.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2026-04609

CVE-2023-53328

SUSE-SU-2025:03600-1

SUSE-SU-2025:03634-1

SUSE-SU-2025:20851-1

SUSE-SU-2025:20861-1

SUSE-SU-2025:20870-1

SUSE-SU-2025:20898-1

SUSE-SU-2025:3751-1

SUSE-SU-2025:4057-1

SUSE-SU-2025:4132-1

SUSE-SU-2025:4141-1

Affected Products

Astra Linux

Debian

Linux Kernel

Ntfs3

Suse

References · 1409

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53328.json · Exploit
• https://git.kernel.org/stable/c/64fab8bce5237ca225ee1ec9dff5cc8c31b0631f · Patch
• https://git.kernel.org/stable/c/4246bbef0442f4a1e974df0ab091f4f33ac69451 · Patch
• https://bdu.fstec.ru/vul/2026-04609 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-53328 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20851-1 · Vendor Advisory
• https://git.kernel.org/stable/c/e7799bb4dbe26bfb665f29ea87981708fd6012d8 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:4141-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20861-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20870-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-53328 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-53328 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:4057-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-53328 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20898-1 · Vendor Advisory