Re: [syzbot] [arm?] [crypto?] KASAN: invalid-access Read in neon_aes_ctr_encrypt

From: syzbot
Date: Sat Feb 17 2024 - 10:01:17 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+f1ceaa1a09ab891e1934@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 67e0a702 crypto: arm64/neonbs - fix out-of-bounds acce..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git neon-aes-ctr-fix
console output: https://syzkaller.appspot.com/x/log.txt?x=122f4464180000
kernel config: https://syzkaller.appspot.com/x/.config?x=b4dde08ba7d52a4b
dashboard link: https://syzkaller.appspot.com/bug?extid=f1ceaa1a09ab891e1934
compiler: aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.