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MDS [message #53525]

Thu, 16 May 2019 03:33

ccto
Messages: 61
Registered: October 2005

Member

For recent Intel CPU vulnerability, I hope Virtuozzo will release update for OpenVZ 7 and OpenVZ 6 soon.

ref.: https://access.redhat.com/security/vulnerabilities/mds

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Re: MDS [message #53526 is a reply to message #53525]

Thu, 16 May 2019 08:15

vaverin
Messages: 708
Registered: September 2005

Senior Member

yes, we're going to release updates ASAP, both in Openvz6 and in OpenVz7

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Re: MDS [message #53529 is a reply to message #53526]

Mon, 20 May 2019 09:47

khorenko
Messages: 532
Registered: January 2006
Location: Moscow, Russia

Senior Member

Hi All,

Virtuozzo 7 has got an Update 10 Hotfix 1 published:
https://virtuozzosupport.force.com/s/article/VZA-2019-039

And corresponding update has been published to OpenVZ 7 as well:
https://download.openvz.org/virtuozzo/updates/openvz-7.0.10- 254

The update contains new kernel: 3.10.0-957.12.2.vz7.86.2,
among other fixes patches for https://access.redhat.com/security/vulnerabilities/mds are applied.

From kernel's point of view it's a rebase to new RHEL7.6 kernel-3.10.0-957.12.2.el7
+ following fixes:

- ploop: Check for top_delta in ploop_congested() (Kirill Tkhai) [PSBM-94270]
- ploop: kaio: Enter standby mode on EIO as well (Kirill Tkhai)
- ploop: Clear abort bit on replace delta (Kirill Tkhai) [VSTOR-22414]
- mm/memcg: Don't sleep on reparenting of every page. (Andrey Ryabinin)
- mm/memcg: Release memcg id from css_free callback (Konstantin Khorenko) [PSBM-94269]

If your problem is solved - please, report it!
It's even more important than reporting the problem itself...

[Updated on: Mon, 20 May 2019 09:59]

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Re: MDS [message #53530 is a reply to message #53529]

Mon, 20 May 2019 09:56

khorenko
Messages: 532
Registered: January 2006
Location: Moscow, Russia

Senior Member

Virtuozzo 6 has got an Update 12 Hotfix 40 published:
https://virtuozzosupport.force.com/s/article/VZA-2019-037

And corresponding kernel update has been published to OpenVZ 6 as well:
https://download.openvz.org/kernel/branches/rhel6-2.6.32/042 stab138.1/

Patches for https://access.redhat.com/security/vulnerabilities/mds are there for sure.

If your problem is solved - please, report it!
It's even more important than reporting the problem itself...

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