linux-kernel - Re: [PATCH v2] media: uvcvideo: Fix OOB read

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: <20230720214755.GE57770@google.com>
Date:   Fri, 21 Jul 2023 06:47:55 +0900
From:   Sergey Senozhatsky <senozhatsky@...omium.org>
To:     Ricardo Ribalda <ribalda@...omium.org>
Cc:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sergey Senozhatsky <senozhatsky@...omium.org>,
        stable@...nel.org, Zubin Mithra <zsm@...omium.org>
Subject: Re: [PATCH v2] media: uvcvideo: Fix OOB read

On (23/07/20 17:46), Ricardo Ribalda wrote:
> 
> If the index provided by the user is bigger than the mask size, we might do an
> out of bound read.
> 
> CC: stable@...nel.org
> Fixes: 40140eda661e ("media: uvcvideo: Implement mask for V4L2_CTRL_TYPE_MENU")
> Reported-by: Zubin Mithra <zsm@...omium.org>
> Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>

Reviewed-by: Sergey Senozhatsky <senozhatsky@...omium.org>