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/8fe5eb7b68d76b3801409ada7365c67696e7af84
https://git.kernel.org/stable/c/8b9a100e1a76c52988b31099b349fd95a58c8768
https://git.kernel.org/stable/c/6e24f72985782013bf2feb0f0712b2ac9390e909
https://git.kernel.org/stable/c/6c4bb5450b9d9111faaaba581ea45a3a79844e50
https://git.kernel.org/stable/c/0d635f0b4a634eb599ed13a87ece0b5f129f9900