From: Jason Yan <yanaijie@huawei.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: <daniel@iogearbox.net>, Jann Horn <jannh@google.com>,
<ast@kernel.org>, "zhangyi (F)" <yi.zhang@huawei.com>,
Zhaohongjiang <zhaohongjiang@huawei.com>,
<netdev@vger.kernel.org>, <stable@vger.kernel.org>
Subject: Re: 979d63d50c0c0f7bc537bf821e056cc9fe5abd38 bpf: prevent out of bounds speculation on pointer arithmetic
Date: Tue, 12 Mar 2019 22:58:39 +0800 [thread overview]
Message-ID: <71d3dd3d-7768-63bc-b050-3caafec53d03@huawei.com> (raw)
In-Reply-To: <20190312115234.GA29195@kroah.com>
On 2019/3/12 19:52, Greg KH wrote:
> On Mon, Mar 11, 2019 at 05:18:33PM +0800, Jason Yan wrote:
>> Hi, Daniel & Greg
>>
>> This patch (979d63d50c0c bpf: prevent out of bounds speculation on pointer
>> arithmetic) was assigned a CVE (CVE-2019-7308) with a high score:
>>
>> CVSS v3.0 Severity and Metrics:
>> Base Score: 9.8 CRITICAL
>>
>> And this patch is not in stable-4.4, would you please backport this patch to
>> 4.4?
>
> For a bit more context, it's also not in 4.14.y, 4.9.y, or 4.4.y. I
> found a backported series for 4.4.y in the SLES kernel tree that I could
> try to import here if it really is a big deal.
>
I'm sorry that I did not find them. I only know the SLES kernel tree
at: https://github.com/openSUSE/kernel.
Is there another place for the SLES kernel tree?
> I'm on the road this week, but if you could take a look at the SLES
> patches and see if those work for you, and then forward them here, I
> will be glad to queue them up. Also if you could do the work for 4.14.y
> and 4.9.y I'm sure lots of people would appreciate it :)
>
> thanks,
>
> greg k-h
>
> .
>
next prev parent reply other threads:[~2019-03-12 14:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-11 9:18 979d63d50c0c0f7bc537bf821e056cc9fe5abd38 bpf: prevent out of bounds speculation on pointer arithmetic Jason Yan
2019-03-11 9:41 ` Daniel Borkmann
2019-03-11 11:13 ` Jason Yan
2019-03-11 18:54 ` Greg KH
2019-03-12 2:01 ` Jason Yan
2019-03-12 11:52 ` Greg KH
2019-03-12 14:58 ` Jason Yan [this message]
2019-03-12 16:22 ` Greg KH
2019-03-14 14:41 ` Jason Yan
2019-03-14 14:57 ` Greg KH
2019-03-14 15:36 ` Jason Yan
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