In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: reject beacons with bad HE operation The HE operation element not only needs to be longer than the fixed part, but also have an appropriate size for the variable part inside of it. Check this.
https://git.kernel.org/stable/c/8b9a100e1a76c52988b31099b349fd95a58c8768
https://git.kernel.org/stable/c/6c4bb5450b9d9111faaaba581ea45a3a79844e50
https://git.kernel.org/stable/c/0d635f0b4a634eb599ed13a87ece0b5f129f9900