[Users] Dirty COW

Nick Knutov mail at knutov.com
Thu Oct 27 04:36:14 PDT 2016


And it looks something is broken with memory, even with 120.5 - I see a 
lot of containers became with memory usage == memory limit in our 
monitoring graphs and `top` says free memory is 0 bytes now inside CT


25.10.2016 19:01, Dmitry Mishin пишет:
> For those who missed an announce -
> https://openvz.org/Download/kernel/rhel6/042stab120.3 is available since
> 22 Oct.
>
> Thank you,
> Dmitry.
>
> On 22/10/16 16:07, "users-bounces at openvz.org on behalf of Scott Dowdle"
> <users-bounces at openvz.org on behalf of dowdle at montanalinux.org> wrote:
>
>> Greetings,
>>
>> ----- Original Message -----
>>>> According to the Red Hat bugzilla page
>>>> (https://bugzilla.redhat.com/show_bug.cgi?id=1384344#c13), they
>>>> claim that EL5 and EL6 are not vulnerable
>>> No, they correctly claim the opposite.
>> Looking at that URL now (and remember what used to be there), there are a
>> number of comments that have been deleted... and in comment #33 they do
>> say:
>>
>> "This issue affects the Linux kernel packages as shipped with Red Hat
>> Enterprise Linux 5 6,7 and MRG-2."
>>
>> In some of the comments that were deleted they were claiming 5 and 6
>> weren't vulnerable but as you said, that was only a misunderstanding due
>> to some earlier PoC not working.
>>
>> Thanks for the clarification.
>>
>> TYL,
>> -- 
>> Scott Dowdle
>> 704 Church Street
>> Belgrade, MT 59714
>> (406)388-0827 [home]
>> (406)994-3931 [work]
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>
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-- 
Best Regards,
Nick Knutov
http://knutov.com
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