netdev - Re: [PATCH stable,5.10 0/2] introduce stop timer to solve the problem of CVE-2024-26865

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Message-ID: <ee497098-6a14-f833-3c6f-a8b31259ad36@huawei.com>
Date: Mon, 29 Apr 2024 20:01:44 +0800
From: shaozhengchao <shaozhengchao@...wei.com>
To: Greg KH <gregkh@...uxfoundation.org>
CC: <stable@...r.kernel.org>, <netdev@...r.kernel.org>, <davem@...emloft.net>,
	<kuznet@....inr.ac.ru>, <yoshfuji@...ux-ipv6.org>, <kuba@...nel.org>,
	<edumazet@...gle.com>, <kuniyu@...zon.com>, <weiyongjun1@...wei.com>,
	<yuehaibing@...wei.com>
Subject: Re: [PATCH stable,5.10 0/2] introduce stop timer to solve the problem
 of CVE-2024-26865


Hi Greg KH:
   Thanks for the heads-up. I will work for 5.15.y and 4.19.y.

Thank you.

Zhengchao Shao

On 2024/4/29 19:11, Greg KH wrote:
> On Sun, Apr 28, 2024 at 11:49:46AM +0800, Zhengchao Shao wrote:
>> For the CVE-2024-26865 issue, the stable 5.10 branch code also involves
>> this issue. However, the patch of the mainline version cannot be used on
>> stable 5.10 branch. The commit 740ea3c4a0b2("tcp: Clean up kernel
>> listener' s reqsk in inet_twsk_purge()") is required to stop the timer.
> 
> This is also needed for 5.15.y, so we can not take a 5.10.y only patch,
> you know this :(
> 
> Please also provide a working set of 5.15.y patches and then I'll be
> glad to queue these 5.10.y ones up.
> 
> thanks,
> 
> greg k-h