KernelCare Blog

KernelCare Blog

by / Thursday, 11 February 2016
Helpdesk backup issue

Unfortunately due to the backup system failure, we have lost approximately 6 hours of support tickets submits (about 32 tickets) from our helpdesk system.

But we have all the information in a form of a backup, so we are currently working on the tickets restoration process, manually re-creating...

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Topic: in CloudLinux OS Blog


by / Wednesday, 23 July 2014
KernelCare update for OpenVZ, PCS and CentOS/RHEL 6 kernels - PSBM-28104
OpenVZ, Virtuozzo, PCS kernels vzkernel-2.6.32-042stab092.1 and vzkernel-2.6.32-042stab092.2 as well as RHEL/CentOS 6.x kernels kernel-2.6.32-431.20.3.el6 are patched against recent bug when a container could fail to restart, remaining in the 'mounted' state (#PSBM-28104). The issue could also...

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Topic: in KernelCare Blog


by / Monday, 21 July 2014
KernelCare for CentOS & RHEL 7
KernelCare is now available for CentOS & RHEL 7 kernels.
Latest CentOS / RHEL kernels can be patched against privilege escalation vulnerability CVE-2014-4943. Other supported kernels were patched against it last week

CVEs: CVE-2014-4943

Systems with AUTO_UPDATE=True (DEFAULT) in...

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Topic: in KernelCare Blog


by / Friday, 18 July 2014
KernelCare - new privilege escalation vulnerability CVE-2014-4943
CentOS 6, RHEL 6, CloudLinux 6 and OpenVZ kernels can now be patched against CVE-2014-4943. The patched kernels are yet to be available from the vendors. Yet, due to the nature of the issue, we wanted to release the patch as soon as possible

CVEs: CVE-2014-4943

Systems with AUTO_UPDATE=True...

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Topic: in KernelCare Blog


by / Tuesday, 08 July 2014
KernelCare - RHEL 5 & CentOS 5 support added
Support for RHEL 5 & CentOS 5 kernels had been released. For now we support only x86_64 kernels. Xen kernels will be added soon.
List of supported kernels can be found here: http://patches.kernelcare.com/
Installation instructions: http://www.kernelcare.com/try_it/install.php
You can signup for...

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Topic: in KernelCare Blog


by / Monday, 07 July 2014
KernelCare update for local privilege escalation CVE-2014-4699
CentOS 6, RHEL 6, CL 6 & OpenVZ can now be patched against CVE-2014-4699. The patched kernels are yet to be available from the vendors. Yet, due to the nature of the issue, we wanted to release the patch as soon as possible

CVEs: CVE-2014-4699

Systems with AUTO_UPDATE=True (DEFAULT) in...

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Topic: in KernelCare Blog


by / Monday, 30 June 2014
KernelCare for CentOS/RHEL 5 - beta
Test version of KernelCare for RHEL/CentOS 5 had been released.
You can see list of supported kernels here:
http://patches.kernelcare.com/test/

To install test version, please execute:
rpm -i http://patches.kernelcare.com/kernelcare-test.x86_64.rpm

Followed by:
kcarectl --update --test

We...

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Topic: in KernelCare Blog


by / Tuesday, 26 April 2016
Beta: New CloudLinux 7 kernel released

New CloudLinux 7 kernel (version 3.10.0-427.10.1.lve1.4.8.el7) is available from our updates-testing repository.

Changelog since 3.10.0-427.10.1.lve1.4.7.el7:

  • built with CONFIG_XEN_FBDEV_FRONTEND option enabled;
  • fixed crash due to race condition on LVE creation.

To install new kernel please run...

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Topic: in CloudLinux OS Blog


by / Monday, 23 June 2014
KernelCare - Updates for CL6, Virtuozzo, OpenVZ & PCS

Security patches were backported from latest RHEL kernel for CloudLinux, Virtuozzo, OpenVZ & PCS

More info could be found at:
CloudLinux patches: https://groups.google.com/forum/#!topic/kernelcare-cl6/0vn9P7V5y4A
OpenVZ/Virtuozzo/PCS:

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by / Saturday, 21 June 2014
KernelCare - Updates for CentOS 6 & RHEL6
New updates are available for CentOS and RHEL 6. You can find more info about the update here:
https://groups.google.com/forum/#!topic/kernelcare-centos6/9PgxNo_bl2Q

We have created mailing lists/google groups to which you can signup to receive updates related to your KernelCare subscription....

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Topic: in KernelCare Blog


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