PT-2023-9600 · Linux+5 · Linux Kernel+5

Konstantin Komarov · Published 2023-12-06 · Updated 2025-02-03 · CVE-2023-52641

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 (affected versions not specified)

Description The issue is related to a NULL pointer dereference in the ntfs3 component of the Linux kernel. This could allow an attacker to cause a denial of service. The vulnerability is resolved by adding NULL pointer dereference checking at the end of the attr allocate frame() function. It is preferable to exit through the out: label because internal debugging functions are located there.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2024-08673

CVE-2023-52641

DSA-5658-1

SUSE-SU-2024:2135-1

SUSE-SU-2024:2203-1

SUSE-SU-2024:2973-1

SUSE-SU-2025:20008-1

SUSE-SU-2025:20028-1

USN-6820-1

USN-6820-2

USN-6821-1

USN-6821-2

USN-6821-3

USN-6821-4

USN-6828-1

USN-6871-1

USN-6892-1

USN-6919-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2378

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52641.json · Exploit
• 🔥 https://github.com/MaherAzzouzi/CVE-2024-26817-amdkfd · Exploit
• https://ubuntu.com/security/CVE-2024-26696 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27013 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52583 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52530 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52489 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26859 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26747 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6871-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26903 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26881 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26961 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26792 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26676 · Vendor Advisory