From: patchwork-bot+netdevbpf@kernel.org
To: Henry Martin <bsdhenrymartin@gmail.com>
Cc: netdev@vger.kernel.org, sam@mendozajonas.com,
fercerpav@gmail.com, joel@jms.id.au
Subject: Re: [PATCH] net/ncsi: fix heap OOB read in NCSI_CMD_SEND_CMD payload length
Date: Thu, 06 Aug 2026 00:30:05 +0000 [thread overview]
Message-ID: <178597620539.577272.4729655307092478580.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260803043618.3210301-1-bsdhenrymartin@gmail.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 3 Aug 2026 12:36:18 +0800 you wrote:
> ncsi_send_cmd_nl() takes the number of bytes to copy from the
> attacker-controlled ncsi_pkt_hdr.length field of the in-band packet
> header, while the source buffer is the NCSI_ATTR_DATA netlink
> attribute whose readable size is nla_len() - sizeof(ncsi_pkt_hdr).
> The two length sources are never cross-checked: only
> nla_len() >= sizeof(struct ncsi_pkt_hdr) is enforced.
>
> [...]
Here is the summary with links:
- net/ncsi: fix heap OOB read in NCSI_CMD_SEND_CMD payload length
https://git.kernel.org/netdev/net/c/afa58b738491
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-08-06 0:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-03 4:36 [PATCH] net/ncsi: fix heap OOB read in NCSI_CMD_SEND_CMD payload length Henry Martin
2026-08-06 0:30 ` patchwork-bot+netdevbpf [this message]
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