KernelCare patches vulnerabilities on Arm-based devices while they are running and without a reboot.

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KernelCare live patching keeps the Linux systems you run on Arm-based machines protected against the latest vulnerabilities. This is done without downtime, reboots, or service interruption.

KernelCare in action

KernelCare binary-patches the Linux kernel as a binary in memory. There is no need to update system libraries or packages to keep in step with kernel changes. This is not the case when using traditional Linux update tools such as yum and apt-get.

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Supported processors

KernelCare supports 64-bit Arm Cortex, Neoverse, SecurCore, and the next generation of AWS EC2 Graviton2 instances. KernelCare also supports Arm-based processors commonly used in IoT, such as NXP, allowing users to apply security patches to the running Arm-based machines automatically, and without downtime.

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Available for Distributions

Works with Amazon Linux 2, Ubuntu, Raspberry Pi OS, Debian, Ubuntu Core, Yocto Project and more than 15 other Linux distributions. Custom kernel patching is also available for qualifying enterprises.

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Enterprise proof of concept (POC)

To tailor live patching for specific enterprise infrastructure, KernelCare provides a free proof-of-concept for any type of business operating on Arm-based machines.

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Resources

Community Forums

Answered Forum FAQs
  • ARM Community
0 votes 36 views 0 replies Started 2 days ago by Annie Cracknell Answer this
Not answered What is Fibroids Miracle reviews? 0 votes 28 views 0 replies Started 2 days ago by FibroidsMiracle Answer this
Not answered How to learn RISC-V 0 votes 39 views 0 replies Started 3 days ago by zzzyyy Answer this
Not answered access secure generic timer
  • ARMv8 Exception Model
  • Security
  • Arm64
0 votes 83 views 0 replies Started 11 days ago by armsss Answer this
Not answered How do branch instructions influence the performance of Cortex-A77? 0 votes 94 views 0 replies Started 13 days ago by hyf_sysu Answer this
Suggested answer Getting Dummy character while receiving UART data,How to fix it ? 0 votes 480 views 2 replies Latest 13 days ago by Jerome Decamps - 杜尚杰 Answer this
Answered Forum FAQs Started 2 days ago by Annie Cracknell 0 replies 36 views
Not answered What is Fibroids Miracle reviews? Started 2 days ago by FibroidsMiracle 0 replies 28 views
Not answered How to learn RISC-V Started 3 days ago by zzzyyy 0 replies 39 views
Not answered access secure generic timer Started 11 days ago by armsss 0 replies 83 views
Not answered How do branch instructions influence the performance of Cortex-A77? Started 13 days ago by hyf_sysu 0 replies 94 views
Suggested answer Getting Dummy character while receiving UART data,How to fix it ? Latest 13 days ago by Jerome Decamps - 杜尚杰 2 replies 480 views