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From: Joel Selvaraj <joelselvaraj.oss@gmail.com>
To: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "srinivas.kandagatla@linaro.org" <srinivas.kandagatla@linaro.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Ekansh Gupta <quic_ekangupt@quicinc.com>,
	stable <stable@kernel.org>,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Subject: Re: [PATCH 6/6] misc: fastrpc: Restrict untrusted app to attach to privileged PD
Date: Thu, 15 Aug 2024 05:16:10 -0500	[thread overview]
Message-ID: <9758e4bb-fe54-4659-9348-df0d404af35b@gmail.com> (raw)
In-Reply-To: <2024081531-vision-broadness-daca@gregkh>

On 8/15/24 05:02, gregkh@linuxfoundation.org wrote:
> On Thu, Aug 15, 2024 at 10:41:15AM +0200, gregkh@linuxfoundation.org wrote:
>> On Thu, Aug 15, 2024 at 03:35:13AM -0500, Joel Selvaraj wrote:
>>> Hi greg k-h,
>>>
>>> The git commit id is: bab2f5e8fd5d2f759db26b78d9db57412888f187
>>>
>>> But I am bit hesitant if we should revert it because there is a CVE attached
>>> to it: https://ubuntu.com/security/CVE-2024-41024
>>
>> Not an issue if it is breaking things, let's get it right.  We can
>> trivially reject that CVE if needed.
>>
>>> Also, I am ok with changing userspace if it's necessary. It would be nice if
>>> the authors can clarify the ideal fix here.
>>
>> No, userspace should not break, that's not ok at all.  I'll get someone
>> to revert this later today, thanks!
> 
> Now sent:
> 	https://lore.kernel.org/r/20240815094920.8242-1-griffin@kroah.com
> 
> I'll queue this up later today.

Thanks!
Joel Selvaraj

> thanks,
> 
> greg k-h


  reply	other threads:[~2024-08-15 10:16 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-28 11:44 [PATCH 0/6] misc: fastrpc: fixes for 6.10 srinivas.kandagatla
2024-06-28 11:44 ` [PATCH 1/6] misc: fastrpc: Fix DSP capabilities request srinivas.kandagatla
2024-06-28 11:44 ` [PATCH 2/6] misc: fastrpc: Copy the complete capability structure to user srinivas.kandagatla
2024-06-28 11:44 ` [PATCH 3/6] misc: fastrpc: Avoid updating PD type for capability request srinivas.kandagatla
2024-06-28 11:44 ` [PATCH 4/6] misc: fastrpc: Fix memory leak in audio daemon attach operation srinivas.kandagatla
2024-06-28 11:45 ` [PATCH 5/6] misc: fastrpc: Fix ownership reassignment of remote heap srinivas.kandagatla
2024-06-28 11:45 ` [PATCH 6/6] misc: fastrpc: Restrict untrusted app to attach to privileged PD srinivas.kandagatla
2024-08-15  2:34   ` Selvaraj, Joel (MU-Student)
2024-08-15  5:15     ` gregkh
2024-08-15  5:17       ` gregkh
2024-08-15  8:35       ` Joel Selvaraj
2024-08-15  8:41         ` gregkh
2024-08-15 10:02           ` gregkh
2024-08-15 10:16             ` Joel Selvaraj [this message]
2024-08-15 13:30     ` Srinivas Kandagatla
2024-08-15 13:43       ` gregkh

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