linux-kernel - [PATCH 4.19 0/1] tun: avoid double free in tun_free

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Message-Id: <20230328125044.1649906-1-dragos.panait@windriver.com>
Date:   Tue, 28 Mar 2023 15:50:43 +0300
From:   Dragos-Marian Panait <dragos.panait@...driver.com>
To:     stable@...r.kernel.org
Cc:     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: [PATCH 4.19 0/1] tun: avoid double free in tun_free_netdev

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: 30baa0923a27fb9a04444a29562344e0573992e4
-- 
2.39.1