==========================================================================
Ubuntu Security Notice USN-7550-1
June 03, 2025

linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-gkeop,
linux-ibm, linux-intel-iotg, linux-kvm, linux-lowlatency,
linux-nvidia-tegra, linux-oracle vulnerabilities
==========================================================================

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

- 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-azure: Linux kernel for Microsoft Azure Cloud systems
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gke: Linux kernel for Google Container Engine (GKE) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-intel-iotg: Linux kernel for Intel IoT platforms
- linux-kvm: Linux kernel for cloud environments
- linux-lowlatency: Linux low latency kernel
- linux-nvidia-tegra: Linux kernel for NVIDIA Tegra systems
- linux-oracle: Linux kernel for Oracle Cloud 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;
  - Sun RPC protocol;
(CVE-2024-56608, CVE-2024-56551, CVE-2024-53168)

Update instructions:

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

Ubuntu 22.04 LTS
  linux-image-5.15.0-1038-nvidia-tegra  5.15.0-1038.38
  linux-image-5.15.0-1038-nvidia-tegra-rt  5.15.0-1038.38
  linux-image-5.15.0-1067-gkeop   5.15.0-1067.75
  linux-image-5.15.0-1077-ibm     5.15.0-1077.80
  linux-image-5.15.0-1080-intel-iotg  5.15.0-1080.86
  linux-image-5.15.0-1081-kvm     5.15.0-1081.86
  linux-image-5.15.0-1082-gke     5.15.0-1082.88
  linux-image-5.15.0-1082-oracle  5.15.0-1082.88
  linux-image-5.15.0-1084-gcp     5.15.0-1084.93
  linux-image-5.15.0-1085-aws     5.15.0-1085.92
  linux-image-5.15.0-1090-azure   5.15.0-1090.99
  linux-image-5.15.0-141-generic  5.15.0-141.151
  linux-image-5.15.0-141-generic-64k  5.15.0-141.151
  linux-image-5.15.0-141-generic-lpae  5.15.0-141.151
  linux-image-5.15.0-141-lowlatency  5.15.0-141.151
  linux-image-5.15.0-141-lowlatency-64k  5.15.0-141.151
  linux-image-aws-lts-22.04       5.15.0.1085.87
  linux-image-azure-lts-22.04     5.15.0.1090.88
  linux-image-gcp-lts-22.04       5.15.0.1084.80
  linux-image-generic             5.15.0.141.136
  linux-image-generic-64k         5.15.0.141.136
  linux-image-generic-lpae        5.15.0.141.136
  linux-image-gke                 5.15.0.1082.81
  linux-image-gke-5.15            5.15.0.1082.81
  linux-image-gkeop               5.15.0.1067.66
  linux-image-gkeop-5.15          5.15.0.1067.66
  linux-image-ibm                 5.15.0.1077.73
  linux-image-intel-iotg          5.15.0.1080.80
  linux-image-kvm                 5.15.0.1081.77
  linux-image-lowlatency          5.15.0.141.127
  linux-image-lowlatency-64k      5.15.0.141.127
  linux-image-nvidia-tegra        5.15.0.1038.38
  linux-image-nvidia-tegra-rt     5.15.0.1038.38
  linux-image-oracle-lts-22.04    5.15.0.1082.78
  linux-image-virtual             5.15.0.141.136

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-7550-1
  CVE-2024-53168, CVE-2024-56551, CVE-2024-56608

Package Information:
  https://launchpad.net/ubuntu/+source/linux/5.15.0-141.151
  https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1085.92
  https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1090.99
  https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1084.93
  https://launchpad.net/ubuntu/+source/linux-gke/5.15.0-1082.88
  https://launchpad.net/ubuntu/+source/linux-gkeop/5.15.0-1067.75
  https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1077.80
  https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1080.86
  https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1081.86
  https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-141.151
  https://launchpad.net/ubuntu/+source/linux-nvidia-tegra/5.15.0-1038.38
  https://launchpad.net/ubuntu/+source/linux-oracle/5.15.0-1082.88