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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <67bb3037.050a0220.bbfd1.0028.GAE@google.com>
Date: Sun, 23 Feb 2025 06:27:03 -0800
From: syzbot <syzbot+0154da2d403396b2bd59@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in steam_input_open

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

drivers/hid/hid-steam.c:1090:136: error: 'input' undeclared (first use in this function); did you mean 'iput'?

Tested on:

commit:         c749f058 USB: core: Add eUSB2 descriptor and parsing i..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
kernel config:  https://syzkaller.appspot.com/x/.config?x=f429368eda610a89
dashboard link: https://syzkaller.appspot.com/bug?extid=0154da2d403396b2bd59
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=147acdb0580000