CVE-2025-39754: linux kernel from 4.4 (inclusive), before 6.12.43 (exclusive), from 6.13 (inclusive), before 6.15.11 (exclusive), from…

Affected technology

linux kernel · from 4.4 (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 kernel · 6.17 · update rc1
linux

Linux · 25ee01a2fca02dfb5a3ce316e77910c468108199 to before 2a1f3663974162b8f1e098196f557cfc1d160138, 25ee01a2fca02dfb5a3ce316e77910c468108199 to before 09fc018f48871123ad5dbd7b03c956580232ed76, 25ee01a2fca02dfb5a3ce316e77910c468108199 to before b625883ccbcc2b57808db51d1375b1d7b9bcb3e5, 25ee01a2fca02dfb5a3ce316e77910c468108199 to before 45d19b4b6c2d422771c29b83462d84afcbb33f01
Linux

Linux · 4.4
Linux

Component: Not specified by the source
File: fs/proc/task_mmu.c

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 4.7/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.