Ubuntu Security Notice USN-7020-1

==========================================================================
Ubuntu Security Notice USN-7020-1
September 18, 2024

linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-lowlatency,
linux-lowlatency-hwe-6.8, linux-nvidia, linux-nvidia-6.8,
linux-nvidia-lowlatency, linux-oem-6.8, linux-oracle vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

– Ubuntu 24.04 LTS
– Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
– linux: Linux kernel
– linux-aws: Linux kernel for Amazon Web Services (AWS) systems
– linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
– linux-gke: Linux kernel for Google Container Engine (GKE) systems
– linux-ibm: Linux kernel for IBM cloud systems
– linux-lowlatency: Linux low latency kernel
– linux-nvidia: 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-lowlatency-hwe-6.8: Linux low latency kernel
– linux-nvidia-6.8: Linux kernel for NVIDIA systems

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:
– GPU drivers;
– Network drivers;
– SCSI drivers;
– F2FS file system;
– BPF subsystem;
– IPv4 networking;
(CVE-2024-42160, CVE-2024-42159, CVE-2024-42154, CVE-2024-41009,
CVE-2024-42228, CVE-2024-42224)

Update instructions:

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

Ubuntu 24.04 LTS
linux-image-6.8.0-1011-gke 6.8.0-1011.14
linux-image-6.8.0-1013-ibm 6.8.0-1013.13
linux-image-6.8.0-1013-oem 6.8.0-1013.13
linux-image-6.8.0-1013-oracle 6.8.0-1013.13
linux-image-6.8.0-1013-oracle-64k 6.8.0-1013.13
linux-image-6.8.0-1014-nvidia 6.8.0-1014.15
linux-image-6.8.0-1014-nvidia-64k 6.8.0-1014.15
linux-image-6.8.0-1014-nvidia-lowlatency 6.8.0-1014.15.1
linux-image-6.8.0-1014-nvidia-lowlatency-64k 6.8.0-1014.15.1
linux-image-6.8.0-1015-gcp 6.8.0-1015.17
linux-image-6.8.0-1016-aws 6.8.0-1016.17
linux-image-6.8.0-45-generic 6.8.0-45.45
linux-image-6.8.0-45-generic-64k 6.8.0-45.45
linux-image-6.8.0-45-lowlatency 6.8.0-45.45.1
linux-image-6.8.0-45-lowlatency-64k 6.8.0-45.45.1
linux-image-aws 6.8.0-1016.17
linux-image-gcp 6.8.0-1015.17
linux-image-generic 6.8.0-45.45
linux-image-generic-64k 6.8.0-45.45
linux-image-generic-64k-hwe-24.04 6.8.0-45.45
linux-image-generic-hwe-24.04 6.8.0-45.45
linux-image-generic-lpae 6.8.0-45.45
linux-image-gke 6.8.0-1011.14
linux-image-ibm 6.8.0-1013.13
linux-image-ibm-classic 6.8.0-1013.13
linux-image-ibm-lts-24.04 6.8.0-1013.13
linux-image-kvm 6.8.0-45.45
linux-image-lowlatency 6.8.0-45.45.1
linux-image-lowlatency-64k 6.8.0-45.45.1
linux-image-nvidia 6.8.0-1014.15
linux-image-nvidia-64k 6.8.0-1014.15
linux-image-nvidia-lowlatency 6.8.0-1014.15.1
linux-image-nvidia-lowlatency-64k 6.8.0-1014.15.1
linux-image-oem-24.04 6.8.0-1013.13
linux-image-oem-24.04a 6.8.0-1013.13
linux-image-oracle 6.8.0-1013.13
linux-image-oracle-64k 6.8.0-1013.13
linux-image-virtual 6.8.0-45.45
linux-image-virtual-hwe-24.04 6.8.0-45.45

Ubuntu 22.04 LTS
linux-image-6.8.0-1014-nvidia 6.8.0-1014.15~22.04.1
linux-image-6.8.0-1014-nvidia-64k 6.8.0-1014.15~22.04.1
linux-image-6.8.0-45-lowlatency 6.8.0-45.45.1~22.04.1
linux-image-6.8.0-45-lowlatency-64k 6.8.0-45.45.1~22.04.1
linux-image-lowlatency-64k-hwe-22.04 6.8.0-45.45.1~22.04.1
linux-image-lowlatency-hwe-22.04 6.8.0-45.45.1~22.04.1
linux-image-nvidia-6.8 6.8.0-1014.15~22.04.1
linux-image-nvidia-64k-6.8 6.8.0-1014.15~22.04.1

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-7020-1
CVE-2024-41009, CVE-2024-42154, CVE-2024-42159, CVE-2024-42160,
CVE-2024-42224, CVE-2024-42228

Package Information:
https://launchpad.net/ubuntu/+source/linux/6.8.0-45.45
https://launchpad.net/ubuntu/+source/linux-aws/6.8.0-1016.17
https://launchpad.net/ubuntu/+source/linux-gcp/6.8.0-1015.17
https://launchpad.net/ubuntu/+source/linux-gke/6.8.0-1011.14
https://launchpad.net/ubuntu/+source/linux-ibm/6.8.0-1013.13
https://launchpad.net/ubuntu/+source/linux-lowlatency/6.8.0-45.45.1
https://launchpad.net/ubuntu/+source/linux-nvidia/6.8.0-1014.15
https://launchpad.net/ubuntu/+source/linux-nvidia-lowlatency/6.8.0-1014.15.1
https://launchpad.net/ubuntu/+source/linux-oem-6.8/6.8.0-1013.13
https://launchpad.net/ubuntu/+source/linux-oracle/6.8.0-1013.13
https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-6.8/6.8.0-45.45.1~22.04.1
https://launchpad.net/ubuntu/+source/linux-nvidia-6.8/6.8.0-1014.15~22.04.1