PT-2025-18416 · Linux+4 · Linux Kernel+4

Published 2025-01-31 · Updated 2026-04-20 · CVE-2025-23162

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 concerns the Linux kernel, where a vulnerability has been resolved. The problem occurs when Virtual Functions (VFs) attempt to trigger a full GT reset, which they do not have access to, leading to a warning and potential issues. The vulnerability is related to the xe gt sriov vf write32 function and the GDRST(0x941c) register. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

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

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2025-11937

CVE-2025-23162

SUSE-SU-2025:02254-1

SUSE-SU-2025:02307-1

SUSE-SU-2025:02333-1

SUSE-SU-2025_02254-1

SUSE-SU-2025_02307-1

SUSE-SU-2025_02333-1

USN-7594-1

USN-7594-2

USN-7594-3

Affected Products

Astra Linux

Debian

Linux Kernel

Suse

Ubuntu

References · 924

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/23xxx/CVE-2025-23162.json · Exploit
• https://ubuntu.com/security/CVE-2025-22046 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37880 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37942 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37828 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-22035 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37811 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37740 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37798 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-23149 · Vendor Advisory
• https://git.kernel.org/stable/c/459777724d306315070d24608fcd89aea85516d6 · Patch
• https://ubuntu.com/security/CVE-2025-37758 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-23147 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37807 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-37830 · Vendor Advisory