netdev - Re: [PATCH v1 net] calipso: Don't call calipso functions for AF

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: 
 <174841623776.1935682.16829373096139455739.git-patchwork-notify@kernel.org>
Date: Wed, 28 May 2025 07:10:37 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: paul@...l-moore.com, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, horms@...nel.org, huw@...eweavers.com,
 kuni1840@...il.com, netdev@...r.kernel.org,
 linux-security-module@...r.kernel.org, syzkaller@...glegroups.com,
 john.cs.hey@...il.com
Subject: Re: [PATCH v1 net] calipso: Don't call calipso functions for AF_INET sk.

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Thu, 22 May 2025 15:18:56 -0700 you wrote:
> syzkaller reported a null-ptr-deref in txopt_get(). [0]
> 
> The offset 0x70 was of struct ipv6_txoptions in struct ipv6_pinfo,
> so struct ipv6_pinfo was NULL there.
> 
> However, this never happens for IPv6 sockets as inet_sk(sk)->pinet6
> is always set in inet6_create(), meaning the socket was not IPv6 one.
> 
> [...]

Here is the summary with links:
  - [v1,net] calipso: Don't call calipso functions for AF_INET sk.
    https://git.kernel.org/netdev/net/c/6e9f2df1c550

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html