linux-kernel - Re: [PATCH 5.4 0/1] tun: avoid double free in tun_free

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Message-ID: <ZCLpysWGJo_4-iEK@kroah.com>
Date:   Tue, 28 Mar 2023 15:21:14 +0200
From:   Greg KH <greg@...ah.com>
To:     Dragos-Marian Panait <dragos.panait@...driver.com>
Cc:     stable@...r.kernel.org, George Kennedy <george.kennedy@...cle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5.4 0/1] tun: avoid double free in tun_free_netdev

On Tue, Mar 28, 2023 at 03:46:27PM +0300, Dragos-Marian Panait wrote:
> The following commit is needed to fix CVE-2022-4744:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=158b515f703e75e7d68289bf4d98c664e1d632df
> 
> George Kennedy (1):
>   tun: avoid double free in tun_free_netdev
> 
>  drivers/net/tun.c | 109 +++++++++++++++++++++++++---------------------
>  1 file changed, 59 insertions(+), 50 deletions(-)
> 
> 
> base-commit: 6849d8c4a61a93bb3abf2f65c84ec1ebfa9a9fb6
> -- 
> 2.39.1
> 
Thanks, now queued up.

greg k-h