linux-kernel - Re: [PATCH] usb: fix slab-out-of-bounds Read in cougar_report

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Message-ID: <6871f7a7-272c-6233-8704-23256239ad9f@macbook-pro-de-camila.local>
Date: Thu, 1 Aug 2024 11:58:54 -0400 (-04)
From: Camila Alvarez Inostroza <cam.alvarez.i@...il.com>
To: Jiri Kosina <jikos@...nel.org>
cc: Camila Alvarez <cam.alvarez.i@...il.com>, 
    Benjamin Tissoires <bentiss@...nel.org>, linux-input@...r.kernel.org, 
    linux-kernel@...r.kernel.org, 
    syzbot+24c0361074799d02c452@...kaller.appspotmail.com
Subject: Re: [PATCH] usb: fix slab-out-of-bounds Read in
 cougar_report_fixup



On Thu, 1 Aug 2024, Jiri Kosina wrote:

> On Tue, 30 Jul 2024, Camila Alvarez wrote:
>
>> report_fixup for the Cougar 500k Gaming Keyboard was not verifying
>> that the report descriptor size was correct before accessing it
>>
>> Reported-by: syzbot+24c0361074799d02c452@...kaller.appspotmail.com
>> Closes: https://syzkaller.appspot.com/bug?extid=24c0361074799d02c452
>> Signed-off-by: Camila Alvarez <cam.alvarez.i@...il.com>
>
> Applied, thanks.
>
Thank you!
> -- 
> Jiri Kosina
> SUSE Labs
>
>