From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: George Kennedy <george.kennedy@oracle.com>
Cc: stable@vger.kernel.org, Dhaval Giani <dhaval.giani@oracle.com>,
dmitry Vyukov <dvyukov@google.com>
Subject: Re: 5.4.y missing upstream commit 5c4c8c95, causing: BUG: KASAN: use-after-free in hci_send_acl
Date: Wed, 12 May 2021 10:19:48 +0200 [thread overview]
Message-ID: <YJuPpNjaEcsdbe0r@kroah.com> (raw)
In-Reply-To: <e19ed0de-1e5c-7a1c-5f53-a32956fca1c5@oracle.com>
On Tue, May 11, 2021 at 12:29:49PM -0400, George Kennedy wrote:
> Hello Greg,
>
> During Syzkaller reproducer testing on 5.4.y (5.4.118-rc1) the following
> crash occurred:
>
> BUG: KASAN: use-after-free in hci_send_acl
> https://syzkaller.appspot.com/bug?extid=98228e7407314d2d4ba2
>
> We cherry-pick'd upstream commit 5c4c8c95 to 5.4.y and the crash no longer
> occurs (rebooted 10 times with the fix commit - no failures).
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c4c8c9544099bb9043a10a5318130a943e32fc3
Now queued up, thnaks.
greg k-h
prev parent reply other threads:[~2021-05-12 8:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-11 16:29 5.4.y missing upstream commit 5c4c8c95, causing: BUG: KASAN: use-after-free in hci_send_acl George Kennedy
2021-05-12 8:19 ` Greg Kroah-Hartman [this message]
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