KernelCare Blog

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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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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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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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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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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by / Thursday, 15 July 2010
New lvectl syntrax, comming soon

We are about to release new version of lvectl that would have much better syntax. The version should be backward compatible, but we hope people will start moving to new version asap

lvectl set <id> [

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by / Monday, 16 June 2014
KernelCare: Stability updates for OpenVZ & Virtuozzo Kernels

Two bugfixes were released to KernelCare providers. We will continue pushing important stability improvements using KernelCare, and not limit the patches to security fixes only.

Following issues had been addressed:

  • ms ext4: fix online resize with a non-standard blocks per group setting...

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by / Monday, 16 June 2014
KernelCare - OpenVZ & Virtuozzo bugfixes

Two bugfixes were released to KernelCare providers. We plan to push out not only security vulnerabilities, but also important stability improvements using KernelCare

Following issues were addressed:

  • ms ext4: fix online resize with a non-standard blocks per group setting (from kernel:...

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by / Monday, 16 June 2014
KernelCare - OpenVZ bugfixes
Two bugfixes were released to KernelCare providers. We plan to push out not only security vulnerabilities, but also important stability improvements using KernelCare

Patches:

Description: ms ext4: fix online resize with a non-standard blocks per group setting

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