linux-kernel - Re: [PATCH] Bluetooth: hci_ldisc: check HCI_UART_PROTO

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] [day] [month] [year] [list]

Message-Id: <168919682384.17000.13075790266021679958.git-patchwork-notify@kernel.org>
Date:   Wed, 12 Jul 2023 21:20:23 +0000
From:   patchwork-bot+bluetooth@...nel.org
To:     Lee@...codeaurora.org, Chun-Yi <joeyli.kernel@...il.com>
Cc:     marcel@...tmann.org, johan.hedberg@...il.com,
        linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
        yhao016@....edu, jlee@...e.com
Subject: Re: [PATCH] Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in
 HCIUARTGETPROTO

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@...el.com>:

On Mon, 10 Jul 2023 23:17:23 +0800 you wrote:
> This patch adds code to check HCI_UART_PROTO_READY flag before
> accessing hci_uart->proto. It fixs the race condition in
> hci_uart_tty_ioctl() between HCIUARTSETPROTO and HCIUARTGETPROTO.
> This issue bug found by Yu Hao and Weiteng Chen:
> 
> BUG: general protection fault in hci_uart_tty_ioctl [1]
> 
> [...]

Here is the summary with links:
  - Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in HCIUARTGETPROTO
    https://git.kernel.org/bluetooth/bluetooth-next/c/ff1b86784849

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