From: Johannes Berg <johannes@sipsolutions.net>
To: Vladis Dronov <vdronov@redhat.com>,
linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "# v3 . 1-rc1" <stable@vger.kernel.org>
Subject: Re: [PATCH] nl80211: check for the required netlink attributes presence
Date: Fri, 15 Sep 2017 09:18:04 +0200 [thread overview]
Message-ID: <1505459884.31630.25.camel@sipsolutions.net> (raw)
In-Reply-To: <20170912222121.5032-1-vdronov@redhat.com>
On Wed, 2017-09-13 at 00:21 +0200, Vladis Dronov wrote:
> nl80211_set_rekey_data() does not check if the required attributes
> NL80211_REKEY_DATA_{REPLAY_CTR,KEK,KCK} are present when processing
> NL80211_CMD_SET_REKEY_OFFLOAD request. This request can be issued by
> users with CAP_NET_ADMIN privilege and may result in NULL dereference
> and a system crash. Add a check for the required attributes presence.
> This patch is based on the patch by bo Zhang.
Huh. Applied, thanks.
johannes
prev parent reply other threads:[~2017-09-15 7:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-12 22:21 Vladis Dronov
2017-09-15 7:18 ` Johannes Berg [this message]
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