USN-7120-3: Linux kernel (Low Latency) vulnerabilities

USN-7120-3: Linux kernel (Low Latency) vulnerabilities
21 November 2024

Several security issues were fixed in the Linux kernel.

Releases
Ubuntu 24.04 LTS Ubuntu 22.04 LTS

Packages
linux-lowlatency - Linux low latency kernel
linux-lowlatency-hwe-6.8 - Linux low latency kernel

Details
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:

File systems infrastructure;
Network traffic control;
(CVE-2024-46800, CVE-2024-43882)
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Ubuntu 24.04

• linux-image-6.8.0-49-lowlatency - 6.8.0-49.49.1
• linux-image-6.8.0-49-lowlatency-64k - 6.8.0-49.49.1
• linux-image-lowlatency - 6.8.0-49.49.1
• linux-image-lowlatency-64k - 6.8.0-49.49.1
• linux-image-lowlatency-64k-hwe-24.04 - 6.8.0-49.49.1
• linux-image-lowlatency-hwe-24.04 - 6.8.0-49.49.1

After a standard system update you need to reboot your computer to make all the necessary changes.