CVE-2025-38526

medium

Description

In the Linux kernel, the following vulnerability has been resolved: ice: add NULL check in eswitch lag check The function ice_lag_is_switchdev_running() is being called from outside of the LAG event handler code. This results in the lag->upper_netdev being NULL sometimes. To avoid a NULL-pointer dereference, there needs to be a check before it is dereferenced.

References

https://git.kernel.org/stable/c/5a5d64f0eec82076b2c09fee2195d640cfbe3379

https://git.kernel.org/stable/c/3ce58b01ada408b372f15b7c992ed0519840e3cf

https://git.kernel.org/stable/c/27591d926191e42b2332e4bad3bcd3a49def393b

https://git.kernel.org/stable/c/245917d3c5ed7c6ae720302b64eac5c6f0c85177

Details

Source: Mitre, NVD

Published: 2025-08-16

Updated: 2025-08-18

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00018