From: Eric Dumazet <edumazet@google.com>
To: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>
Cc: David Ahern <dsahern@kernel.org>,
netdev@vger.kernel.org, eric.dumazet@gmail.com,
Eric Dumazet <edumazet@google.com>
Subject: [PATCH v2 net 0/3] ipv6: fix possible UAF in output paths
Date: Tue, 20 Aug 2024 16:08:56 +0000 [thread overview]
Message-ID: <20240820160859.3786976-1-edumazet@google.com> (raw)
First patch fixes an issue spotted by syzbot, and the two
other patches fix error paths after skb_expand_head()
adoption.
v2: addressed David Ahern feedback on the third patch.
Eric Dumazet (3):
ipv6: prevent UAF in ip6_send_skb()
ipv6: fix possible UAF in ip6_finish_output2()
ipv6: prevent possible UAF in ip6_xmit()
net/ipv6/ip6_output.c | 10 ++++++++++
1 file changed, 10 insertions(+)
--
2.46.0.184.g6999bdac58-goog
next reply other threads:[~2024-08-20 16:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-20 16:08 Eric Dumazet [this message]
2024-08-20 16:08 ` [PATCH v2 net 1/3] ipv6: prevent UAF in ip6_send_skb() Eric Dumazet
2024-08-20 18:58 ` David Ahern
2024-08-20 16:08 ` [PATCH v2 net 2/3] ipv6: fix possible UAF in ip6_finish_output2() Eric Dumazet
2024-08-20 18:58 ` David Ahern
2024-08-20 16:08 ` [PATCH v2 net 3/3] ipv6: prevent possible UAF in ip6_xmit() Eric Dumazet
2024-08-20 18:58 ` David Ahern
2024-08-22 0:40 ` [PATCH v2 net 0/3] ipv6: fix possible UAF in output paths patchwork-bot+netdevbpf
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