CVE-2025-39744: linux kernel before 6.6.103 (exclusive), from 6.7 (inclusive), before 6.12.43 (exclusive), from 6.13 (inclusive)…

Affected technology

linux kernel · before 6.6.103 (exclusive)
linux

linux kernel · from 6.7 (inclusive), 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 · 0864f057b050bc6dd68106b3185e02db5140012d to before e7a375453cca2b8a0d2fa1b82b913f3fed7c0507, 0864f057b050bc6dd68106b3185e02db5140012d to before 1cfa244f7198d325594e627574930b7b91df5bfe, 0864f057b050bc6dd68106b3185e02db5140012d to before ddebb2a7677673cf4438a04e1a48b8ed6b0c8e9a, 0864f057b050bc6dd68106b3185e02db5140012d to before 56c5ef194f4509df63fc0f7a91ea5973ce479b1e, 0864f057b050bc6dd68106b3185e02db5140012d to before b41642c87716bbd09797b1e4ea7d904f06c39b7b
Linux

Linux · 5.3
Linux

Component: Not specified by the source
File: kernel/rcu/tree.h, kernel/rcu/tree_plugin.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 7.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.