CVE-2025-38526
ice: add NULL check in eswitch lag check
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 16, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
776fe19953b0e0af00399e50fb3b205101d4b3c1 < 27591d926191e42b2332e4bad3bcd3a49def393b 776fe19953b0e0af00399e50fb3b205101d4b3c1 < 5a5d64f0eec82076b2c09fee2195d640cfbe3379 776fe19953b0e0af00399e50fb3b205101d4b3c1 < 245917d3c5ed7c6ae720302b64eac5c6f0c85177 776fe19953b0e0af00399e50fb3b205101d4b3c1 < 3ce58b01ada408b372f15b7c992ed0519840e3cf
Linux / Linux
6.6
References
git.kernel.org: https://git.kernel.org/stable/c/27591d926191e42b2332e4bad3bcd3a49def393b git.kernel.org: https://git.kernel.org/stable/c/5a5d64f0eec82076b2c09fee2195d640cfbe3379 git.kernel.org: https://git.kernel.org/stable/c/245917d3c5ed7c6ae720302b64eac5c6f0c85177 git.kernel.org: https://git.kernel.org/stable/c/3ce58b01ada408b372f15b7c992ed0519840e3cf