Re: [PATCH net] net/iucv: filter frames in afiucv_hs_rcv() by ingress device
From: patchwork-bot+netdevbpf
Date: Mon Aug 24 2026 - 15:13:34 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Fri, 21 Aug 2026 14:55:01 +0200 you wrote:
> afiucv_hs_rcv() selects a socket from iucv_sk_list by matching four 8-byte
> name fields in the transport header alone. No check is made against the
> net_device the frame arrived on.
>
> This can cause a frame arriving on any netdev to be delivered to an AF_IUCV
> socket. Three problems follow.
>
> [...]
Here is the summary with links:
- [net] net/iucv: filter frames in afiucv_hs_rcv() by ingress device
https://git.kernel.org/netdev/net/c/80230a18c164
You are awesome, thank you!
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