linux-kernel - Re: [syzbot] [crypto?] KASAN: wild-memory-access Read in __sha512

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Message-ID: <68bed226.050a0220.192772.0879.GAE@google.com>
Date: Mon, 08 Sep 2025 05:55:02 -0700
From: syzbot <syzbot+e37eedd918576774ec80@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [crypto?] KASAN: wild-memory-access Read in __sha512_update

Hello,

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

Reported-by: syzbot+e37eedd918576774ec80@...kaller.appspotmail.com
Tested-by: syzbot+e37eedd918576774ec80@...kaller.appspotmail.com

Tested on:

commit:         3e8e5822 Add linux-next specific files for 20250908
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=15e7f962580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=3a8386ec460437f2
dashboard link: https://syzkaller.appspot.com/bug?extid=e37eedd918576774ec80
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=13ed2562580000

Note: testing is done by a robot and is best-effort only.