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 1782 views 0 replies Started 1 years ago by Annie Answer this
Not answered Qusetion about STM32F103RET6 32-bit MCU
  • Microcontroller (MCU)
 0 votes 150 views 0 replies Started 21 days ago by LOGANBROWN Answer this
Suggested answer I am new to Arm Development, How do I start? 0 votes 4132 views 8 replies Latest 2 months ago by joshfreeman Answer this
Suggested answer virtual interrupts 0 votes 753 views 1 replies Latest 2 months ago by joshfreeman Answer this
Not answered Regarding NIC-400 on Juno board
  • CoreLink NIC-400
  • Juno Development Board
  • PrimeCell AMBA 3 AXI TrustZone Memory Adapter
  • PrimeCell AMBA 3 TrustZone Protection Controller
 0 votes 581 views 0 replies Started 4 months ago by ccs Answer this
Suggested answer PCIe real connection to devices
  • pcie
 0 votes 1348 views 3 replies Latest 5 months ago by vstehle Answer this
Answered Forum FAQs Started 1 years ago by Annie 0 replies 1782 views
Not answered Qusetion about STM32F103RET6 32-bit MCU Started 21 days ago by LOGANBROWN 0 replies 150 views
Suggested answer I am new to Arm Development, How do I start? Latest 2 months ago by joshfreeman 8 replies 4132 views
Suggested answer virtual interrupts Latest 2 months ago by joshfreeman 1 replies 753 views
Not answered Regarding NIC-400 on Juno board Started 4 months ago by ccs 0 replies 581 views
Suggested answer PCIe real connection to devices Latest 5 months ago by vstehle 3 replies 1348 views