From: patchwork-bot+netdevbpf@kernel.org
To: Shigeru Yoshida <syoshida@redhat.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com,
jasowang@redhat.com,
syzbot+106f9b687cd64ee70cd1@syzkaller.appspotmail.com
Subject: Re: [PATCH v3] net: tun: Fix use-after-free in tun_detach()
Date: Tue, 29 Nov 2022 11:30:14 +0000 [thread overview]
Message-ID: <166972141476.8787.4197826127657020730.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20221124175134.1589053-1-syoshida@redhat.com>
Hello:
This patch was applied to netdev/net.git (master)
by Paolo Abeni <pabeni@redhat.com>:
On Fri, 25 Nov 2022 02:51:34 +0900 you wrote:
> syzbot reported use-after-free in tun_detach() [1]. This causes call
> trace like below:
>
> ==================================================================
> BUG: KASAN: use-after-free in notifier_call_chain+0x1ee/0x200 kernel/notifier.c:75
> Read of size 8 at addr ffff88807324e2a8 by task syz-executor.0/3673
>
> [...]
Here is the summary with links:
- [v3] net: tun: Fix use-after-free in tun_detach()
https://git.kernel.org/netdev/net/c/5daadc86f27e
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2022-11-29 11:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-24 17:51 [PATCH v3] net: tun: Fix use-after-free in tun_detach() Shigeru Yoshida
2022-11-29 11:30 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=166972141476.8787.4197826127657020730.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=jasowang@redhat.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=syoshida@redhat.com \
--cc=syzbot+106f9b687cd64ee70cd1@syzkaller.appspotmail.com \
--cc=syzkaller-bugs@googlegroups.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox