CVE-2025-39956: linux kernel from 6.9 (inclusive), before 6.12.49 (exclusive), from 6.13 (inclusive), before 6.16.9 (exclusive), 6.17…

Affected technology

linux kernel · from 6.9 (inclusive), before 6.12.49 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.16.9 (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 kernel · 6.17 · update rc6
linux

Linux · ea578703b03d5d651b091c39f717dc829155b520 to before bec504867acc7315de9cd96ef9161fa52a25abe8, ea578703b03d5d651b091c39f717dc829155b520 to before f05e82d8553232cef150a6dbb70ed67d162abb2b, ea578703b03d5d651b091c39f717dc829155b520 to before 528eb4e19ec0df30d0c9ae4074ce945667dde919
Linux

Linux · 6.9
Linux

Component: Not specified by the source
File: drivers/net/ethernet/intel/igc/igc.h, drivers/net/ethernet/intel/igc/igc_main.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 7.8/10) rates confidentiality, integrity and availability impact as high. 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.