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From: syzbot <syzbot+a4f65284f1451010b0a8@syzkaller.appspotmail.com>
To: a0yami@mailbox.org, christophe.jaillet@wanadoo.fr,
	 gregkh@linuxfoundation.org, julian@jusst.de,
	kartikey406@gmail.com,  kees@kernel.org,
	linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
	 pavel.hofman@ivitera.com, syzbot@kernel.org,
	syzbot@lists.linux.dev,  syzkaller-bugs@googlegroups.com,
	 syzkaller-upstream-moderation@googlegroups.com
Subject: Re: [syzbot] [usb?] KASAN: invalid-free in f_uac2_opts_c_srate_store
Date: Fri, 09 Oct 2026 10:28:02 -0700	[thread overview]
Message-ID: <6ac92422.8cdf6287.1eb53.004f.GAE@google.com> (raw)
In-Reply-To: <6a698f41.d9e86bb5.297b12.0051.GAE@google.com>

syzbot suspects this issue was fixed by commit:

commit 844d83d5964b87919b958ff48405188c6ddae9cc
Author: Qing Ming <a0yami@mailbox.org>
Date:   Tue May 19 14:33:19 2026 +0000

    usb: gadget: uac: validate rate list length before storing

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=12c8c671580000
start commit:   f5bbbfec59b4 Merge tag 'probes-fixes-v7.2-rc7' of git://gi..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=158601bb8cb292dd
dashboard link: https://syzkaller.appspot.com/bug?extid=a4f65284f1451010b0a8
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1504aa9e580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=149f7879580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: usb: gadget: uac: validate rate list length before storing

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

  parent reply	other threads:[~2026-10-09 17:28 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-29  5:27 syzbot
2026-07-29  9:25 ` Forwarded: [PATCH] usb: gadget: f_uac2: fix invalid free in UAC2_RATE_ATTRIBUTE store syzbot
2026-10-09 17:28 ` syzbot [this message]
     [not found] <20260729092511.8526-1-kartikey406@gmail.com>
2026-07-29  9:52 ` [syzbot] [usb?] KASAN: invalid-free in f_uac2_opts_c_srate_store syzbot

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