Re: KASAN: use-after-free Read in generic_gcmaes_encrypt
From: syzbot <hidden>
Date: 2019-03-28 17:08:03
Also in:
linux-crypto, lkml
syzbot has bisected this bug to:
commit a42055e8d2c30d4decfc13ce943d09c7b9dad221
Author: Vakul Garg [off-list ref]
Date: Fri Sep 21 04:16:13 2018 +0000
net/tls: Add support for async encryption of records for performance
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15e6797d200000
start commit: 5694cecd Merge tag 'arm64-upstream' of git://git.kernel.or..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=17e6797d200000
console output: https://syzkaller.appspot.com/x/log.txt?x=13e6797d200000
kernel config: https://syzkaller.appspot.com/x/.config?x=91a256823ef17263
dashboard link: https://syzkaller.appspot.com/bug?extid=6d3612ba5e254e387153
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=110db3c7400000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=113fa5ed400000
Reported-by: syzbot+6d3612ba5e254e387153@syzkaller.appspotmail.com
Fixes: a42055e8d2c3 ("net/tls: Add support for async encryption of records
for performance")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection