CVE-2025-39947: linux kernel from 5.13 (inclusive), before 6.6.108 (exclusive), from 6.7 (inclusive), before 6.12.49 (exclusive), from…

Affected technology

linux kernel · from 5.13 (inclusive), before 6.6.108 (exclusive)
linux

linux kernel · from 6.7 (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 · 7a9fb35e8c3a67145fca262c304de65cb2f83abf to before 2cb17c88edd3a1c7aa6bc880dcdb35a6866fcb2e, 7a9fb35e8c3a67145fca262c304de65cb2f83abf to before d1f3db4e7a3be29fc17f01850f162363f919370d, 7a9fb35e8c3a67145fca262c304de65cb2f83abf to before 8df354eb2dd63d111ed5ae2e956e0dbb22bcf93b, 7a9fb35e8c3a67145fca262c304de65cb2f83abf to before 6b4be64fd9fec16418f365c2d8e47a7566e9eba5
Linux

Linux · 5.13
Linux

Component: Not specified by the source
Function: mlx5_uplink_netdev_get
File: drivers/net/ethernet/mellanox/mlx5/core/en_rep.c, drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c, drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h, include/linux/mlx5/driver.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 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.