Alerts This Week
Warning Icon 1 1,161
Alerts This Week
Warning Icon 1 1,161

Ubuntu 22.04 LTS: USN-6873-2 Moderate: Linux Kernel Security Fixes

ubuntu
Calendar Grey July 4, 2024
Dist Ubuntu Esm H88
Ubuntu 22.04 LTS includes vital Linux kernel security updates that strengthen system resilience, addressing privilege escalation and memory leak issues while protecting network communications
Several security issues were fixed in the Linux kernel.

Summary

Several security issues were fixed in the Linux kernel.

Software Description:

- linux-starfive-6.5: Linux kernel for StarFive processors

Details:

It was discovered that the Intel Data Streaming and Intel Analytics

Accelerator drivers in the Linux kernel allowed direct access to the

devices for unprivileged users and virtual machines. A local attacker could

use this to cause a denial of service. (CVE-2024-21823)

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 subsystem:

- Netfilter;

(CVE-2024-26643, CVE-2024-26925, CVE-2024-26924, CVE-2024-26809)

Topics%20covered

Topics Covered

security advisory denial of service update Ubuntu kernel StarFive linux-starfive-6.5

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
   linux-image-6.5.0-1016-starfive  6.5.0-1016.17~22.04.1
   linux-image-starfive            6.5.0.1016.17~22.04.1

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-6873-2

https://ubuntu.com/security/notices/USN-6873-1

CVE-2024-21823, CVE-2024-26643, CVE-2024-26809, CVE-2024-26924,

CVE-2024-26925

Ubuntu Security Notice USN-6873-2

Topics%20covered

Topics Covered

security advisory denial of service update Ubuntu kernel StarFive linux-starfive-6.5

Package Information

https://launchpad.net/ubuntu/+source/linux-starfive-6.5/6.5.0-1016.17~22.04.1

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here