PT-2023-9661 · Linux+5 · Linux Kernel+5

Published 2023-12-19 · Updated 2025-04-29 · CVE-2023-52627

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 kernel when trying to configure device events for AD7091R-5 devices without proper callback functions. This could lead to a denial of service. The vulnerability is resolved by implementing event configuration callbacks, allowing users to read/write event thresholds and enable/disable event generation.

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:2024-09453

CVE-2023-52627

DLA-3842-1

DSA-5681-1

OESA-2025-1095

OESA-2025-1096

OPENSUSE-SU-2024_1490-1

OPENSUSE-SU-2024_1659-1

OPENSUSE-SU-2024_1663-1

SUSE-SU-2024:1490-1

SUSE-SU-2024:1659-1

SUSE-SU-2024:1663-1

USN-6765-1

USN-6766-1

USN-6766-2

USN-6766-3

USN-6795-1

USN-6818-1

USN-6818-2

USN-6818-3

USN-6818-4

USN-6819-1

USN-6819-2

USN-6819-3

USN-6819-4

USN-6828-1

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 3170

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52627.json · Exploit
• 🔥 https://github.com/MaherAzzouzi/CVE-2024-26817-amdkfd · Exploit
• https://bdu.fstec.ru/vul/2024-08666 · Security Note
• https://ubuntu.com/security/CVE-2024-26644 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-09134 · Security Note
• https://bdu.fstec.ru/vul/2024-01860 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28746 · Security Note
• https://ubuntu.com/security/CVE-2024-26618 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52470 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26675 · Security Note
• https://bdu.fstec.ru/vul/2024-10034 · Security Note
• https://ubuntu.com/security/CVE-2023-52489 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52593 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52669 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/715190 · Security Note