Ubuntu 6069-1: Linux kernel (Raspberry Pi) vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: linux-image-5.4.0-1084-raspi 5.4.0-1084.95 linux-image-raspi 5.4.0.1084.114 linux-image-raspi2 5.4.0.1084.114 Ubuntu 18.04 LTS: linux-image-4.15.0-1131-raspi2 4.15.0-1131.139 linux-image-5.4.0-1084-raspi 5.4.0-1084.95~18.04.1 linux-image-raspi-hwe-18.04 5.4.0.1084.81 linux-image-raspi2 4.15.0.1131.126 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.
References
https://ubuntu.com/security/notices/USN-6069-1
CVE-2023-1829
Package Information
https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1084.95 https://launchpad.net/ubuntu/+source/linux-raspi-5.4/5.4.0-1084.95~18.04.1 https://launchpad.net/ubuntu/+source/linux-raspi2/4.15.0-1131.139