perfSONAR User Q&A and Other Discussion

[Andrew Lake <>]

Yep, was announced a few hours after this email. Usual set of notifications incoming.

On September 13, 2017 at 8:41:01 AM, Laurie Zirkle () wrote:

Except that CentOS kernel 2.6.32-696.10.2 was just released.  If you are not careful you will get that kernel instead of a 2.6.32-696.10.1.el6.web100 kernel.

--
Laurie

On Tue, Sep 12, 2017 at 3:53 PM, Andrew Lake <> wrote:

All,

New web100 kernel packages are now available for users of the perfSONAR toolkit on CentOS 6. You may run 'yum update' to grab the new kernel. You should restart your host after the upgrade completes. Full details on this particular patch can be found in the previous email.

NOTE: The perfSONAR project will not be applying the web100 patch to any kernels released after October 17, 2017. This patch is only for CentOS 6 as the web100 patch is not compatible with the kernel released for CentOS 7.

Thank you,

The perfSONAR Team

On September 5, 2017 at 11:13:26 AM, Andrew Lake () wrote:

All;

A new kernel has been released for CentOS6. The CVE with details can be found below:

https://access.redhat.com/errata/RHBA-2017:2504 

A 'yum update' may give you a new non-web100 kernel and therefore break access to NDT/NPAD. Consult our FAQ for more info: http://www.perfsonar.net/about/faq/#Q25

Our read of the CVE does not find any issue of concern specific to the toolkit. Its possible the host may be vulnerable to some types of DoS attacks in some particular cases. If you are in doubt about your kernel, feel free to review the CVE,  upgrade to the latest version, and forgo NDT/NPAD support for the time being.  We are in the process of building and testing a new kernel, and will alert you when we have our web100 patched version available. We'll try to have it ready as soon as possible.

NOTE: The perfSONAR project will not be applying the web100 patch to any kernels released after October 17, 2017. This patch is only for CentOS 6 as the web100 patch is not compatible with the kernel released for CentOS 7.

Thank you for your patience,

The perfSONAR Team

On August 23, 2017 at 4:41:21 PM, Johnny Hughes () wrote:

CentOS Errata and Bugfix Advisory 2017:2504

Upstream details at : https://access.redhat.com/errata/RHBA-2017:2504

The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )

i386:
36f1caaa6c48a78430998ec9d682c77fc9df21d9a83304552120556ecd6422a4 kernel-2.6.32-696.10.1.el6.i686.rpm
8608dcfbc36435abd0c53888bf4cf42bef1d3b6db0d3a40c5f4d8deaf468f5be kernel-abi-whitelists-2.6.32-696.10.1.el6.noarch.rpm
045fb48f38b4cecf54daaa5592d9a02f69df0208cac0469c205649f2aa62969f kernel-debug-2.6.32-696.10.1.el6.i686.rpm
29f13703c00dbda98959ed95dea17d8af796b5b19a92b61c73c76def3cb73573 kernel-debug-devel-2.6.32-696.10.1.el6.i686.rpm
d76cfa1de782160933f03fe983d9f65bf3c6d8a19ba3a493f17b503617c9fd91 kernel-devel-2.6.32-696.10.1.el6.i686.rpm
b67a79c5f7f1ab3ee4901179c10a2ed752224ae8cc3372052bedef807993ce0a kernel-doc-2.6.32-696.10.1.el6.noarch.rpm
4fd75de3d8f4695b54c95fd530311ecec385197c7439312afb2f47562a63c18f kernel-firmware-2.6.32-696.10.1.el6.noarch.rpm
b965f76a4170f1acd67eb026745c1cec18a05d7613059face9391081e2d9269b kernel-headers-2.6.32-696.10.1.el6.i686.rpm
575fb150297a97b200d17a562b87c117058c914162fb2e0065d05a0715f14a87 perf-2.6.32-696.10.1.el6.i686.rpm
45119a13d91a6e388f7a421c8b6608cfc5240c98de6d459a4c26b18d25960799 python-perf-2.6.32-696.10.1.el6.i686.rpm

x86_64:
c3354e273a4502253f6bb47dac4a6651c3248e62b3e367ddec7410115f146647 kernel-2.6.32-696.10.1.el6.x86_64.rpm
8608dcfbc36435abd0c53888bf4cf42bef1d3b6db0d3a40c5f4d8deaf468f5be kernel-abi-whitelists-2.6.32-696.10.1.el6.noarch.rpm
a8d900bcedce07d2df857a9cf8fa2e9e1069d2e5c4b975ef711e0225448ac725 kernel-debug-2.6.32-696.10.1.el6.x86_64.rpm
29f13703c00dbda98959ed95dea17d8af796b5b19a92b61c73c76def3cb73573 kernel-debug-devel-2.6.32-696.10.1.el6.i686.rpm
09dbd4bd464ac4ef723b6cae81013bc40fccf8aecccdaff38e7a875ebc53a674 kernel-debug-devel-2.6.32-696.10.1.el6.x86_64.rpm
af3867adb5216dbf71f3c9c126cf0de06996767ef65c05f0786c0210c9a0125e kernel-devel-2.6.32-696.10.1.el6.x86_64.rpm
b67a79c5f7f1ab3ee4901179c10a2ed752224ae8cc3372052bedef807993ce0a kernel-doc-2.6.32-696.10.1.el6.noarch.rpm
4fd75de3d8f4695b54c95fd530311ecec385197c7439312afb2f47562a63c18f kernel-firmware-2.6.32-696.10.1.el6.noarch.rpm
b496b65ca47516f47ea820c11ee7909f3147af4c1576cd0a06e8823c8d5e67e9 kernel-headers-2.6.32-696.10.1.el6.x86_64.rpm
19a1513d18dbbdafc6982b24b6346c77539b1cc1a8cdb2771b73808ee7e15293 perf-2.6.32-696.10.1.el6.x86_64.rpm
f3f19f3b992692f8910046499b26773b025e8e0b5b501ceb39f6f91c6b4da9bf python-perf-2.6.32-696.10.1.el6.x86_64.rpm

Source:
63c595b74270700871b44133cabae13243117cd858fddd66d0589d875eb1509f kernel-2.6.32-696.10.1.el6.src.rpm



--
Johnny Hughes
CentOS Project { http://www.centos.org/ }
irc: hughesjr, #
Twitter: @JohnnyCentOS

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