From: patchwork-bot+netdevbpf@kernel.org
To: Shigeru Yoshida <syoshida@redhat.com>
Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller@googlegroups.com
Subject: Re: [PATCH net] vxlan: Fix uninit-value in vxlan_vnifilter_dump()
Date: Mon, 27 Jan 2025 23:10:40 +0000 [thread overview]
Message-ID: <173801944075.3253418.13654964922922414195.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250123145746.785768-1-syoshida@redhat.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 23 Jan 2025 23:57:46 +0900 you wrote:
> KMSAN reported an uninit-value access in vxlan_vnifilter_dump() [1].
>
> If the length of the netlink message payload is less than
> sizeof(struct tunnel_msg), vxlan_vnifilter_dump() accesses bytes
> beyond the message. This can lead to uninit-value access. Fix this by
> returning an error in such situations.
>
> [...]
Here is the summary with links:
- [net] vxlan: Fix uninit-value in vxlan_vnifilter_dump()
https://git.kernel.org/netdev/net/c/5066293b9b70
You are awesome, thank you!
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prev parent reply other threads:[~2025-01-27 23:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-23 14:57 [PATCH net] vxlan: Fix uninit-value in vxlan_vnifilter_dump() Shigeru Yoshida
2025-01-23 21:01 ` Ido Schimmel
2025-01-27 23:01 ` Jakub Kicinski
2025-01-27 23:10 ` patchwork-bot+netdevbpf [this message]
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