From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org,
edumazet@google.com, syzkaller@googlegroups.com,
weiwan@google.com
Subject: Re: [PATCH net] net: fix possible NULL deref in sock_reserve_memory
Date: Thu, 04 Nov 2021 11:30:07 +0000 [thread overview]
Message-ID: <163602540783.19516.1120103082682894255.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20211103234911.4073969-1-eric.dumazet@gmail.com>
Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:
On Wed, 3 Nov 2021 16:49:11 -0700 you wrote:
> From: Eric Dumazet <edumazet@google.com>
>
> Sanity check in sock_reserve_memory() was not enough to prevent malicious
> user to trigger a NULL deref.
>
> In this case, the isse is that sk_prot->memory_allocated is NULL.
>
> [...]
Here is the summary with links:
- [net] net: fix possible NULL deref in sock_reserve_memory
https://git.kernel.org/netdev/net/c/d00c8ee31729
You are awesome, thank you!
--
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prev parent reply other threads:[~2021-11-04 11:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-03 23:49 [PATCH net] net: fix possible NULL deref in sock_reserve_memory Eric Dumazet
2021-11-04 11:30 ` patchwork-bot+netdevbpf [this message]
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