CVE-2025-39694: linux kernel from 5.16 (inclusive), before 6.1.149 (exclusive), from 6.2 (inclusive), before 6.6.103 (exclusive), from…

Affected technology

linux kernel · from 5.16 (inclusive), before 6.1.149 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.103 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.44 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.16.4 (exclusive)
linux

linux kernel · 6.17 · update rc1
linux

linux kernel · 6.17 · update rc2
linux

debian linux · 11.0
debian

Linux · ada1da31ce34248bc97ca8f801f2cf6efa378a81 to before aa5073ac1a2a274812f3b04c278992e68ff67cc7, ada1da31ce34248bc97ca8f801f2cf6efa378a81 to before 86c2825791c3836a8f77a954b9c5ebe6fab410c5, ada1da31ce34248bc97ca8f801f2cf6efa378a81 to before 61605c847599fbfdfafe638607841c7d73719081, ada1da31ce34248bc97ca8f801f2cf6efa378a81 to before bf83ae3537359af088d6577812ed93113dfbcb7b, ada1da31ce34248bc97ca8f801f2cf6efa378a81 to before 430fa71027b6ac9bb0ce5532b8d0676777d4219a
Linux

Linux · 5.16
Linux

SIMATIC CN 4100 · 0 to before V5.0
Siemens

Component: Not specified by the source
Function: that
File: drivers/s390/char/sclp.c

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

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.3/10) rates confidentiality and availability impact as high; integrity impact as low. NVD’s CVSS 3.1 assessment (base score 5.5/10) 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.