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  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Wed, 19 Jan 2022 14:20:10 +0000
To:     Krzysztof Kozlowski <>
Subject: Re: [PATCH v2 0/1] nfc: llcp: a fix after syzbot report


This patch was applied to netdev/net.git (master)
by David S. Miller <>:

On Wed, 19 Jan 2022 08:48:15 +0100 you wrote:
> Hi,
> Syzbot reported an easily reproducible NULL pointer dereference which I was
> struggling to analyze:
> Although direct fix is obvious, I could not actually find the exact race
> condition scenario leading to it.  The patch fixes the issue - at least under
> my QEMU - however all this code looks racy, so I have a feeling I am plumbing
> one leak without fixing root cause.
> [...]

Here is the summary with links:
  - [v2,1/1] nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()

You are awesome, thank you!
Deet-doot-dot, I am a bot.

Powered by blists - more mailing lists