Ubuntu published a security advisory highlighting vulnerabilities in the following products on the 13th & 14th of July 2022. It is recommended that you take the necessary precautions by ensuring your products are always updated.
Ubuntu 22.04 LTS
Ubuntu 20.04 LTS
Ubuntu 18.04 LTS
Ubuntu 16.04 ESM
Ubuntu 14.04 ESM
For more information on these updates, you can follow this URL:
https://ubuntu.com/security/notices
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Ubuntu Security Advisory.pdf
References
Ubuntu Security Advisory (14th July 2022). Retrieved from Canadian Centre for Cyber Security.
https://cyber.gc.ca/en/alerts-advisories/ubuntu-security-advisory-av22-392
Ubuntu Security Advisory (14th July 2022). Retrieved from Ubuntu.
https://ubuntu.com/security/notices