Date: 20 January 2022
On 19 January 2022 Ubuntu released Security Notices to address vulnerabilities in the Linux kernel affecting the following products:
- Ubuntu 21.10
- Ubuntu 21.04
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
Exploitation of these vulnerabilities could cause a denial of service or lead to the execution of arbitrary code.
The Cyber Centre encourages users and administrators to review the following web links and apply the necessary updates.