Ubuntu Security Notices
USN-7071-1

USN-7071-1: Linux kernel vulnerability

Publication date

16 October 2024

Overview

The system could be compromised under certain conditions.

Releases

24.04 LTS 22.04 LTS

Packages

linux - Linux kernel
linux-aws - Linux kernel for Amazon Web Services (AWS) systems
linux-aws-6.8 - Linux kernel for Amazon Web Services (AWS) systems
linux-gcp - Linux kernel for Google Cloud Platform (GCP) systems
linux-gcp-6.8 - Linux kernel for Google Cloud Platform (GCP) systems
linux-hwe-6.8 - Linux hardware enablement (HWE) kernel
linux-ibm - Linux kernel for IBM cloud systems
linux-lowlatency - Linux low latency kernel
linux-lowlatency-hwe-6.8 - Linux low latency kernel
linux-nvidia - Linux kernel for NVIDIA systems
linux-nvidia-6.8 - Linux kernel for NVIDIA systems
linux-nvidia-lowlatency - Linux low latency kernel for NVIDIA systems
linux-oem-6.8 - Linux kernel for OEM systems
linux-oracle - Linux kernel for Oracle Cloud systems
linux-oracle-6.8 - Linux kernel for Oracle Cloud systems
linux-raspi - Linux kernel for Raspberry Pi systems

Details

A security issue was discovered in the Linux kernel.
An attacker could possibly use this to compromise the system.
This update corrects flaws in the following subsystems:

Network traffic control

A security issue was discovered in the Linux kernel.
An attacker could possibly use this to compromise the system.
This update corrects flaws in the following subsystems:

Network traffic control

Update instructions

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

Learn more about how to get the fixes.

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.

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

Ubuntu Release	Package Version
24.04 noble	linux-image-6.8.0-1013-raspi – 6.8.0-1013.14
	linux-image-6.8.0-1014-ibm – 6.8.0-1014.14
	linux-image-6.8.0-1014-oem – 6.8.0-1014.14
	linux-image-6.8.0-1014-oracle – 6.8.0-1014.14
	linux-image-6.8.0-1014-oracle-64k – 6.8.0-1014.14
	linux-image-6.8.0-1015-nvidia – 6.8.0-1015.16
	linux-image-6.8.0-1015-nvidia-64k – 6.8.0-1015.16
	linux-image-6.8.0-1015-nvidia-lowlatency – 6.8.0-1015.16.1
	linux-image-6.8.0-1015-nvidia-lowlatency-64k – 6.8.0-1015.16.1
	linux-image-6.8.0-1016-gcp – 6.8.0-1016.18
	linux-image-6.8.0-1017-aws – 6.8.0-1017.18
	linux-image-6.8.0-47-generic – 6.8.0-47.47
	linux-image-6.8.0-47-generic-64k – 6.8.0-47.47
	linux-image-6.8.0-47-lowlatency – 6.8.0-47.47.1
	linux-image-6.8.0-47-lowlatency-64k – 6.8.0-47.47.1
	linux-image-aws – 6.8.0-1017.18
	linux-image-gcp – 6.8.0-1016.18
	linux-image-generic – 6.8.0-47.47
	linux-image-generic-64k – 6.8.0-47.47
	linux-image-generic-64k-hwe-24.04 – 6.8.0-47.47
	linux-image-generic-hwe-24.04 – 6.8.0-47.47
	linux-image-generic-lpae – 6.8.0-47.47
	linux-image-ibm – 6.8.0-1014.14
	linux-image-ibm-classic – 6.8.0-1014.14
	linux-image-ibm-lts-24.04 – 6.8.0-1014.14
	linux-image-kvm – 6.8.0-47.47
	linux-image-lowlatency – 6.8.0-47.47.1
	linux-image-lowlatency-64k – 6.8.0-47.47.1
	linux-image-nvidia – 6.8.0-1015.16
	linux-image-nvidia-64k – 6.8.0-1015.16
	linux-image-nvidia-lowlatency – 6.8.0-1015.16.1
	linux-image-nvidia-lowlatency-64k – 6.8.0-1015.16.1
	linux-image-oem-24.04 – 6.8.0-1014.14
	linux-image-oem-24.04a – 6.8.0-1014.14
	linux-image-oracle – 6.8.0-1014.14
	linux-image-oracle-64k – 6.8.0-1014.14
	linux-image-raspi – 6.8.0-1013.14
	linux-image-virtual – 6.8.0-47.47
	linux-image-virtual-hwe-24.04 – 6.8.0-47.47
22.04 jammy	linux-image-6.8.0-1014-oracle – 6.8.0-1014.14~22.04.1
	linux-image-6.8.0-1014-oracle-64k – 6.8.0-1014.14~22.04.1
	linux-image-6.8.0-1015-nvidia – 6.8.0-1015.16~22.04.1
	linux-image-6.8.0-1015-nvidia-64k – 6.8.0-1015.16~22.04.1
	linux-image-6.8.0-1016-gcp – 6.8.0-1016.18~22.04.1
	linux-image-6.8.0-1017-aws – 6.8.0-1017.18~22.04.1
	linux-image-6.8.0-47-generic – 6.8.0-47.47~22.04.1
	linux-image-6.8.0-47-generic-64k – 6.8.0-47.47~22.04.1
	linux-image-6.8.0-47-lowlatency – 6.8.0-47.47.1~22.04.1
	linux-image-6.8.0-47-lowlatency-64k – 6.8.0-47.47.1~22.04.1
	linux-image-aws – 6.8.0-1017.18~22.04.1
	linux-image-gcp – 6.8.0-1016.18~22.04.1
	linux-image-generic-64k-hwe-22.04 – 6.8.0-47.47~22.04.1
	linux-image-generic-hwe-22.04 – 6.8.0-47.47~22.04.1
	linux-image-lowlatency-64k-hwe-22.04 – 6.8.0-47.47.1~22.04.1
	linux-image-lowlatency-hwe-22.04 – 6.8.0-47.47.1~22.04.1
	linux-image-nvidia-6.8 – 6.8.0-1015.16~22.04.1
	linux-image-nvidia-64k-6.8 – 6.8.0-1015.16~22.04.1
	linux-image-oem-22.04 – 6.8.0-47.47~22.04.1
	linux-image-oem-22.04a – 6.8.0-47.47~22.04.1
	linux-image-oem-22.04b – 6.8.0-47.47~22.04.1
	linux-image-oem-22.04c – 6.8.0-47.47~22.04.1
	linux-image-oem-22.04d – 6.8.0-47.47~22.04.1
	linux-image-oracle – 6.8.0-1014.14~22.04.1
	linux-image-oracle-64k – 6.8.0-1014.14~22.04.1
	linux-image-virtual-hwe-22.04 – 6.8.0-47.47~22.04.1

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References

CVE-2024-45016

CVE-2024-45016

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