CVE-2025-39926: linux kernel from 6.9 (inclusive), before 6.12.48 (exclusive), from 6.13 (inclusive), before 6.16.8 (exclusive), 6.17…

Affected technology

linux kernel · from 6.9 (inclusive), before 6.12.48 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.16.8 (exclusive)
linux

linux kernel · 6.17 · update rc1
linux

linux kernel · 6.17 · update rc2
linux

linux kernel · 6.17 · update rc3
linux

linux kernel · 6.17 · update rc4
linux

linux kernel · 6.17 · update rc5
linux

Linux · 3de21a8990d3c2cc507e9cc4ed00f36358d5b93e to before 98c9d884047a3051c203708914a874dece3cbe54, 3de21a8990d3c2cc507e9cc4ed00f36358d5b93e to before 8858c1e9405906c09589d7c336f04058ea198207, 3de21a8990d3c2cc507e9cc4ed00f36358d5b93e to before 1dbfb0363224f6da56f6655d596dc5097308d6f5
Linux

Linux · 6.9
Linux

Component: Not specified by the source
File: net/netlink/genetlink.c

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

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

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. Source advisory’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.