linux-kernel - Re: [syzbot] [usb?] KASAN: slab-use-after-free Read in usbhid_raw

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Message-ID: <67a4370a.050a0220.19061f.05f4.GAE@google.com>
Date: Wed, 05 Feb 2025 20:14:02 -0800
From: syzbot <syzbot+90ac8355c8ac84b1b464@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [usb?] KASAN: slab-use-after-free Read in usbhid_raw_request

Hello,

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

Reported-by: syzbot+90ac8355c8ac84b1b464@...kaller.appspotmail.com
Tested-by: syzbot+90ac8355c8ac84b1b464@...kaller.appspotmail.com

Tested on:

commit:         9682c35f usb: typec: thunderbolt: Remove IS_ERR check ..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
console output: https://syzkaller.appspot.com/x/log.txt?x=15ca81b0580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=ed7570f7f6046a71
dashboard link: https://syzkaller.appspot.com/bug?extid=90ac8355c8ac84b1b464
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=11b481b0580000

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