Re: [syzbot] [usb?] KASAN: slab-use-after-free Read in usbhid_raw_request

syzbot
2025-02-06T04:14:03Z

Hello,

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

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