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From: Greg KH <greg@kroah.com>
To: Davis Mosenkovs <davis@mosenkovs.lv>
Cc: johannes@sipsolutions.net, linux-wireless@vger.kernel.org,
	stable@vger.kernel.org
Subject: Re: [PATCH 4.4] mac80211: fix memory corruption in EAPOL handling
Date: Thu, 15 Jul 2021 13:55:02 +0200	[thread overview]
Message-ID: <YPAiFsEncZ95Oomx@kroah.com> (raw)
In-Reply-To: <20210710183710.5687-1-davis@mosenkovs.lv>

On Sat, Jul 10, 2021 at 09:37:10PM +0300, Davis Mosenkovs wrote:
> Commit e3d4030498c3 ("mac80211: do not accept/forward invalid EAPOL
> frames") uses skb_mac_header() before eth_type_trans() is called
> leading to incorrect pointer, the pointer gets written to. This issue
> has appeared during backporting to 4.4, 4.9 and 4.14.

So this is also needed in 4.9 and 4.14, right?  If so, now queued up
everywhere.  If not, please let me know so I can drop it from the other
trees.

thanks,

greg k-h

  reply	other threads:[~2021-07-15 11:59 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-10 18:37 [PATCH 4.4] mac80211: fix memory corruption in EAPOL handling Davis Mosenkovs
2021-07-15 11:55 ` Greg KH [this message]
2021-07-15 22:02   ` Davis
2021-07-19 12:40     ` Greg KH

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