high7.5
CVE-2025-38526
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 bei…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 6.6.1 before 6.6.100 from 6.7 before 6.12.40 from 6.13 before 6.15.8 Versions 6.6, 6.16 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/245917d3c5ed7c6ae720302b64eac5c6f0c85177
- https://git.kernel.org/stable/c/27591d926191e42b2332e4bad3bcd3a49def393b
- https://git.kernel.org/stable/c/3ce58b01ada408b372f15b7c992ed0519840e3cf
- https://git.kernel.org/stable/c/5a5d64f0eec82076b2c09fee2195d640cfbe3379