CVE-2023-53588

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> wifi: mac80211: check for station first in client probe<br /> <br /> When probing a client, first check if we have it, and then<br /> check for the channel context, otherwise you can trigger<br /> the warning there easily by probing when the AP isn&amp;#39;t even<br /> started yet. Since a client existing means the AP is also<br /> operating, we can then keep the warning.<br /> <br /> Also simplify the moved code a bit.