Re: [syzbot] [wireless?] UBSAN: array-index-out-of-bounds in cfg80211_inform_bss_frame_data

[syzbot]

syzbot has bisected this issue to:

commit 1e1f706fc2ce90eaaf3480b3d5f27885960d751c
Author: Lachlan Hodges <lachlan.hodges@xxxxxxxxxxxxxx>
Date:   Tue Jun 3 05:35:38 2025 +0000

    wifi: cfg80211/mac80211: correctly parse S1G beacon optional elements

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=10f60e82580000
start commit:   d9816ec74e6d macsec: MACsec SCI assignment for ES = 0
git tree:       net
final oops:     https://syzkaller.appspot.com/x/report.txt?x=12f60e82580000
console output: https://syzkaller.appspot.com/x/log.txt?x=14f60e82580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=73696606574e3967
dashboard link: https://syzkaller.appspot.com/bug?extid=fd222bb38e916df26fa4
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1042460c580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1442460c580000

Reported-by: syzbot+fd222bb38e916df26fa4@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 1e1f706fc2ce ("wifi: cfg80211/mac80211: correctly parse S1G beacon optional elements")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection