CVE-2025-38704: linux kernel before 6.12.43 (exclusive), from 6.13 (inclusive), before 6.15.11 (exclusive), from 6.16 (inclusive)…

Affected technology

linux kernel · before 6.12.43 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.15.11 (exclusive)
linux

linux kernel · from 6.16 (inclusive), before 6.16.2 (exclusive)
linux

Linux · 3a5761dc025da47960755ac64d9fbf1c32e8cd80 to before b097ae798298885695c339d390b48b4e39619fa7, 3a5761dc025da47960755ac64d9fbf1c32e8cd80 to before 3da45ec1e485a1a5ad31fe9ddd467c7ee5ae4ef9, 3a5761dc025da47960755ac64d9fbf1c32e8cd80 to before cce3d027227c69e85896af9fbc6fa9af5c68f067, 3a5761dc025da47960755ac64d9fbf1c32e8cd80 to before 1c951683a720b17c9ecaad1932bc95b29044611f, 3a5761dc025da47960755ac64d9fbf1c32e8cd80 to before 9b5ec8e6b31755288a07b3abeeab8cd38e9d3c9d, 3a5761dc025da47960755ac64d9fbf1c32e8cd80 to before 1bba3900ca18bdae28d1b9fa10f16a8f8cb2ada1
Linux

Linux · 6.0
Linux

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.5 to before *
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.5 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.7 to before *
Siemens

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.5 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

Component: Not specified by the source
File: kernel/rcu/tree_nocb.h

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.