kernel is vulnerable to packet injection. The vulnerability exists due to the WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames.
www.openwall.com/lists/oss-security/2021/05/11/12
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/
access.redhat.com/errata/RHSA-2021:4356
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1960500
cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
lore.kernel.org/linux-wireless/20210511200110.9ca6ca7945a9.I1e18b514590af17c155bda86699bc3a971a8dcf4@changeid/
www.fragattacks.com