L1 Terminal Fault (L1TF) patches are available

Inessa Atmachian

July 10, 2019


L1 Terminal Fault (L1TF) patches are available in TEST feed

We are glad to announce that the patches for the fix of L1 Terminal Fault (L1TF) are now available for download from our production feed.

The patches are ready for the following distros:

  • RHEL6
  • OpenVZ
  • CloudLinux 6 Hybrid
  • Oracle Enterprise Linux 6
  • Oracle Enterprise Linux 7
  • CentOS 7
  • CentOS 6
  • CentOS 6 Plus
  • CloudLinux 6
  • CloudLinux 7

To deploy them, edit /etc/sysconfig/kcare/kcare.conf by adding the following string:


Then run the following command:

kcarectl --update

Read more:

About KernelCare

KernelCare is a live patching system that patches Linux kernel vulnerabilities automatically, with no reboots. It’s used on over 300,000 servers, and has been used to patch servers running for 6+ years. It works with all major Linux distributions, such as RHEL, CentOS, Amazon Linux, and Ubuntu. It also interoperates with common vulnerability scanners such as Nessus, Tenable, Rapid7, and Qualys. To talk with a consultant about how KernelCare might meet your enterprise’s specific needs, contact us directly at [email protected].

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