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Date: Thu, 21 May 2026 16:11:09 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: Alexandru Hossu <hossu.alexandru@gmail.com>
Cc: linux-staging@lists.linux.dev, stable@vger.kernel.org
Subject: Re: [PATCH v6 0/7] staging: rtl8723bs: fix OOB reads and writes in
 IE/attribute parsing
Message-ID: <2026052158-mumps-margarita-afcd@gregkh>
References: <20260521130330.754181-1-hossu.alexandru@gmail.com>
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In-Reply-To: <20260521130330.754181-1-hossu.alexandru@gmail.com>

On Thu, May 21, 2026 at 03:03:23PM +0200, Alexandru Hossu wrote:
> Fix out-of-bounds memory accesses in several IE and attribute parsing
> paths of the rtl8723bs driver.  All affected functions iterate over
> attacker-controlled IE data from over-the-air frames without validating
> header or payload bounds before dereferencing.
> 
> v6: add two patches addressing issues found during v5 review.
>     Patch 6 adds IE header bounds checks and payload length guards to
>     is_ap_in_tkip().  Patch 7 adds header and payload bounds checks to
>     rtw_get_sec_ie(), rtw_get_wapi_ie(), and rtw_get_wps_attr().
> 

You have to show all the version info for all versions :(