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.
Product status
776fe19953b0e0af00399e50fb3b205101d4b3c1 before 27591d926191e42b2332e4bad3bcd3a49def393b
776fe19953b0e0af00399e50fb3b205101d4b3c1 before 5a5d64f0eec82076b2c09fee2195d640cfbe3379
776fe19953b0e0af00399e50fb3b205101d4b3c1 before 245917d3c5ed7c6ae720302b64eac5c6f0c85177
776fe19953b0e0af00399e50fb3b205101d4b3c1 before 3ce58b01ada408b372f15b7c992ed0519840e3cf
6.6
Any version before 6.6
6.6.100
6.12.40
6.15.8
6.16
References
git.kernel.org/...c/27591d926191e42b2332e4bad3bcd3a49def393b
git.kernel.org/...c/5a5d64f0eec82076b2c09fee2195d640cfbe3379
git.kernel.org/...c/245917d3c5ed7c6ae720302b64eac5c6f0c85177
git.kernel.org/...c/3ce58b01ada408b372f15b7c992ed0519840e3cf
