In the Linux kernel, the following vulnerability has been resolved:wifi: cfg80211: wext: add extra SIOCSIWSCAN data checkIn 'cfg80211_wext_siwscan()', add extra check whether number ofchannels passed via 'ioctl(sock, SIOCSIWSCAN, ...)' doesn't exceedIW_MAX_FREQUENCIES and reject invalid request with -EINVAL otherwise.
No PoCs from references.
- https://github.com/fkie-cad/nvd-json-data-feeds