CVE-2023-53113

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> wifi: nl80211: fix NULL-ptr deref in offchan check<br /> <br /> If, e.g. in AP mode, the link was already created by userspace<br /> but not activated yet, it has a chandef but the chandef isn&amp;#39;t<br /> valid and has no channel. Check for this and ignore this link.