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 511 views 0 replies Started 3 months ago by Annie Cracknell Answer this
Not answered Gcc-arm-none-eabi windows and linux compiling 0 votes 64 views 0 replies Started 5 days ago by ilhanh Answer this
Suggested answer IAR IDE v7.80.4 rebuild modifies the hex file already generated 0 votes 142 views 1 replies Latest 11 days ago by Andy Neil Answer this
Suggested answer IDE-ARM 7.80.4 Build Issue
  • Application developers
 0 votes 144 views 1 replies Latest 14 days ago by Andy Neil Answer this
Answered Assembler/IDE for Linux 0 votes 337 views 3 replies Latest 19 days ago by Andy Neil Answer this
Not answered Arm Development Studio IDE Hang 0 votes 210 views 0 replies Started 20 days ago by euser Answer this
Answered Forum FAQs Started 3 months ago by Annie Cracknell 0 replies 511 views
Not answered Gcc-arm-none-eabi windows and linux compiling Started 5 days ago by ilhanh 0 replies 64 views
Suggested answer IAR IDE v7.80.4 rebuild modifies the hex file already generated Latest 11 days ago by Andy Neil 1 replies 142 views
Suggested answer IDE-ARM 7.80.4 Build Issue Latest 14 days ago by Andy Neil 1 replies 144 views
Answered Assembler/IDE for Linux Latest 19 days ago by Andy Neil 3 replies 337 views
Not answered Arm Development Studio IDE Hang Started 20 days ago by euser 0 replies 210 views