Ref# ADV2021_128 | Date: Aug 17th 2021

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Ubuntu has published a security advisory, highlighting vulnerabilities in Linux Kernel for multiple products on 16th August 2021. It is recommended that you take the necessary precautions by ensuring your products are always updated.

• Ubuntu 20.04 LTS
• Ubuntu 18.04 LTS
• Ubuntu 16.04 ESM
• Ubuntu 14.04 ESM

For more information on these Ubuntu updates, you can follow these URLs:

https://ubuntu.com/security/notices?release=focal

https://ubuntu.com/security/notices?release=bionic

https://ubuntu.com/security/notices?release=xenial

https://ubuntu.com/security/notices?release=trusty

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.

PDF Download: Ubuntu Releases Security Updates for Multiple Products.pdf

References

• Ubuntu release security updates (16th August 2021). Retrieved from Ubuntu.

          https://ubuntu.com/security/notices/LSN-0080-1

• Ubuntu releases security updates (17th August 2021). Retrieved from Canadian Centre for Cyber Security.

          https://cyber.gc.ca/en/alerts/ubuntu-security-advisory-19