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KernelCare Blog

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 (DEFAULT) in /etc/sysconfig/kcare/kcare.conf will automati...
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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 KernelCare notifications for your kernel here: http://...
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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 /etc/sysconfig/kcare/kcare.conf will automatically update, and ...
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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 plan to release KernelCare to production within the next 3 d...
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Beta: New CloudLinux 7 kernel released

Beta: New CloudLinux 7 kernel released

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 the following command: yum install kernel-3.10.0-427....
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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: https://groups.google.com/forum/#!topic/kernelcare-vz/j87tIz0hlxA
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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. You can signup for the updates here: http://kernelcare.c...
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lve

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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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 (from vzkernel-2.6.32-042stab088.4) fix for netconsole over bon...
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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: vzkernel-2.6.32-042stab088.4) fix for netconsole over bonding (fr...
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