PT-2024-35674 · Linux+7 · Linux Kernel+7

Junxian Huang · Published 2024-12-27 · Updated 2025-10-03 · CVE-2024-53226

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 A NULL pointer dereference issue has been resolved in the Linux kernel. The issue is related to the hns roce map mr sg() function, where the ib map mr sg() function allows ULPs to specify NULL as the sg offset argument. The driver needs to check whether it is a NULL pointer before dereferencing it.

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

ALT-PU-2024-17893

ALT-PU-2025-12647

AZL-55175

AZL-55212

BDU:2025-04324

CVE-2024-53226

DLA-4075-1

DLA-4076-1

OESA-2025-1078

OESA-2025-1080

OESA-2025-1081

OPENSUSE-SU-2025_0833-1

OPENSUSE-SU-2025_0847-1

OPENSUSE-SU-2025_0853-1

OPENSUSE-SU-2025_0856-1

OPENSUSE-SU-2025_0955-1

SUSE-SU-2025:0784-1

SUSE-SU-2025:0833-1

SUSE-SU-2025:0833-2

SUSE-SU-2025:0847-1

SUSE-SU-2025:0853-1

SUSE-SU-2025:0856-1

SUSE-SU-2025:0955-1

SUSE-SU-2025:20190-1

SUSE-SU-2025:20192-1

SUSE-SU-2025:20260-1

SUSE-SU-2025:20270-1

SUSE-SU-2025_0833-1

SUSE-SU-2025_0833-2

SUSE-SU-2025_0847-1

SUSE-SU-2025_0856-1

SUSE-SU-2025_0955-1

USN-7276-1

USN-7277-1

USN-7310-1

USN-7387-1

USN-7387-2

USN-7387-3

USN-7388-1

USN-7389-1

USN-7390-1

USN-7407-1

USN-7421-1

USN-7449-1

USN-7449-2

USN-7450-1

USN-7451-1

USN-7452-1

USN-7453-1

USN-7458-1

USN-7459-1

USN-7459-2

USN-7468-1

USN-7523-1

USN-7524-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2174

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53226.json · Exploit
• https://ubuntu.com/security/CVE-2024-53166 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56594 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50016 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49907 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50205 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50145 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56622 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57895 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56620 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53103 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53154 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56780 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50224 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21649 · Vendor Advisory