==========================================================================
Ubuntu Security Notice USN-7073-1
October 16, 2024

linux, linux-aws, linux-aws-5.4, linux-bluefield, linux-gcp,
linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4,
linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4,
linux-xilinx-zynqmp vulnerabilities
==========================================================================

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

- Ubuntu 20.04 LTS
- Ubuntu 18.04 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-bluefield: Linux kernel for NVIDIA BlueField platforms
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-kvm: Linux kernel for cloud environments
- linux-oracle: Linux kernel for Oracle Cloud systems
- linux-raspi: Linux kernel for Raspberry Pi systems
- linux-xilinx-zynqmp: Linux kernel for Xilinx ZynqMP processors
- linux-aws-5.4: Linux kernel for Amazon Web Services (AWS) systems
- linux-gcp-5.4: Linux kernel for Google Cloud Platform (GCP) systems
- linux-hwe-5.4: Linux hardware enablement (HWE) kernel
- linux-ibm-5.4: Linux kernel for IBM cloud systems
- linux-oracle-5.4: Linux kernel for Oracle Cloud systems
- linux-raspi-5.4: Linux kernel for Raspberry Pi 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:
   - Watchdog drivers;
   - Netfilter;
   - Memory management;
   - Network traffic control;
(CVE-2024-27397, CVE-2024-38630, CVE-2024-45016, CVE-2024-26960)

Update instructions:

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

Ubuntu 20.04 LTS
   linux-image-5.4.0-1053-xilinx-zynqmp  5.4.0-1053.57
   linux-image-5.4.0-1081-ibm      5.4.0-1081.86
   linux-image-5.4.0-1094-bluefield  5.4.0-1094.101
   linux-image-5.4.0-1101-gkeop    5.4.0-1101.105
   linux-image-5.4.0-1118-raspi    5.4.0-1118.130
   linux-image-5.4.0-1122-kvm      5.4.0-1122.130
   linux-image-5.4.0-1133-oracle   5.4.0-1133.142
   linux-image-5.4.0-1134-aws      5.4.0-1134.144
   linux-image-5.4.0-1138-gcp      5.4.0-1138.147
   linux-image-5.4.0-198-generic   5.4.0-198.218
   linux-image-5.4.0-198-generic-lpae  5.4.0-198.218
   linux-image-5.4.0-198-lowlatency  5.4.0-198.218
   linux-image-aws-lts-20.04       5.4.0.1134.131
   linux-image-bluefield           5.4.0.1094.90
   linux-image-gcp-lts-20.04       5.4.0.1138.140
   linux-image-generic             5.4.0.198.196
   linux-image-generic-lpae        5.4.0.198.196
   linux-image-gkeop               5.4.0.1101.99
   linux-image-gkeop-5.4           5.4.0.1101.99
   linux-image-ibm-lts-20.04       5.4.0.1081.110
   linux-image-kvm                 5.4.0.1122.118
   linux-image-lowlatency          5.4.0.198.196
   linux-image-oem                 5.4.0.198.196
   linux-image-oem-osp1            5.4.0.198.196
   linux-image-oracle-lts-20.04    5.4.0.1133.126
   linux-image-raspi               5.4.0.1118.148
   linux-image-raspi2              5.4.0.1118.148
   linux-image-virtual             5.4.0.198.196
   linux-image-xilinx-zynqmp       5.4.0.1053.53

Ubuntu 18.04 LTS
   linux-image-5.4.0-1081-ibm      5.4.0-1081.86~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1118-raspi    5.4.0-1118.130~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1133-oracle   5.4.0-1133.142~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1134-aws      5.4.0-1134.144~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1138-gcp      5.4.0-1138.147~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-198-generic   5.4.0-198.218~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-198-lowlatency  5.4.0-198.218~18.04.1
                                   Available with Ubuntu Pro
   linux-image-aws                 5.4.0.1134.144~18.04.1
                                   Available with Ubuntu Pro
   linux-image-gcp                 5.4.0.1138.147~18.04.1
                                   Available with Ubuntu Pro
   linux-image-generic-hwe-18.04   5.4.0.198.218~18.04.1
                                   Available with Ubuntu Pro
   linux-image-ibm                 5.4.0.1081.86~18.04.1
                                   Available with Ubuntu Pro
   linux-image-lowlatency-hwe-18.04  5.4.0.198.218~18.04.1
                                   Available with Ubuntu Pro
   linux-image-oem                 5.4.0.198.218~18.04.1
                                   Available with Ubuntu Pro
   linux-image-oem-osp1            5.4.0.198.218~18.04.1
                                   Available with Ubuntu Pro
   linux-image-oracle              5.4.0.1133.142~18.04.1
                                   Available with Ubuntu Pro
   linux-image-raspi-hwe-18.04     5.4.0.1118.130~18.04.1
                                   Available with Ubuntu Pro
   linux-image-snapdragon-hwe-18.04  5.4.0.198.218~18.04.1
                                   Available with Ubuntu Pro
   linux-image-virtual-hwe-18.04   5.4.0.198.218~18.04.1
                                   Available with Ubuntu Pro

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-7073-1
   CVE-2024-26960, CVE-2024-27397, CVE-2024-38630, CVE-2024-45016

Package Information:
   https://launchpad.net/ubuntu/+source/linux/5.4.0-198.218
   https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1134.144
   https://launchpad.net/ubuntu/+source/linux-bluefield/5.4.0-1094.101
   https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1138.147
   https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1101.105
   https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1081.86
   https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1122.130
   https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1133.142
   https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1118.130
   https://launchpad.net/ubuntu/+source/linux-xilinx-zynqmp/5.4.0-1053.57

Ubuntu 7073-1: Linux kernel Security Advisory Updates

October 16, 2024
Several security issues were fixed in the Linux kernel.

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS - Ubuntu 18.04 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-bluefield: Linux kernel for NVIDIA BlueField platforms - linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems - linux-gkeop: Linux kernel for Google Container Engine (GKE) systems - linux-ibm: Linux kernel for IBM cloud systems - linux-kvm: Linux kernel for cloud environments - linux-oracle: Linux kernel for Oracle Cloud systems - linux-raspi: Linux kernel for Raspberry Pi systems - linux-xilinx-zynqmp: Linux kernel for Xilinx ZynqMP processors - linux-aws-5.4: Linux kernel for Amazon Web Services (AWS) systems - linux-gcp-5.4: Linux kernel for Google Cloud Platform (GCP) systems - linux-hwe-5.4: Linux hardware enablement (HWE) kernel - linux-ibm-5.4: Linux k...

Read the Full Advisory

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS linux-image-5.4.0-1053-xilinx-zynqmp 5.4.0-1053.57 linux-image-5.4.0-1081-ibm 5.4.0-1081.86 linux-image-5.4.0-1094-bluefield 5.4.0-1094.101 linux-image-5.4.0-1101-gkeop 5.4.0-1101.105 linux-image-5.4.0-1118-raspi 5.4.0-1118.130 linux-image-5.4.0-1122-kvm 5.4.0-1122.130 linux-image-5.4.0-1133-oracle 5.4.0-1133.142 linux-image-5.4.0-1134-aws 5.4.0-1134.144 linux-image-5.4.0-1138-gcp 5.4.0-1138.147 linux-image-5.4.0-198-generic 5.4.0-198.218 linux-image-5.4.0-198-generic-lpae 5.4.0-198.218 linux-image-5.4.0-198-lowlatency 5.4.0-198.218 linux-image-aws-lts-20.04 5.4.0.1134.131 linux-image-bluefield 5.4.0.1094.90 linux-image-gcp-lts-20.04 5.4.0.1138.140 linux-image-generic 5.4.0.198.196 linux-image-generic-lpae 5.4.0.198.196 linux-image-gkeop 5.4.0.1101.99 linux-image-gkeop-5.4 5.4.0.1101.99 linux-image-ibm-lts-20.04 5.4.0.1081.110 linux-image-kvm 5.4.0.1122.118 linux-image-lowlatency 5.4.0.198.196 linux-image-oem 5.4.0.198.196 linux-image-oem-osp1 5.4.0.198.196 linux-image-oracle-lts-20.04 5.4.0.1133.126 linux-image-raspi 5.4.0.1118.148 linux-image-raspi2 5.4.0.1118.148 linux-image-virtual 5.4.0.198.196 linux-image-xilinx-zynqmp 5.4.0.1053.53 Ubuntu 18.04 LTS linux-image-5.4.0-1081-ibm 5.4.0-1081.86~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1118-raspi 5.4.0-1118.130~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1133-oracle 5.4.0-1133.142~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1134-aws 5.4.0-1134.144~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1138-gcp 5.4.0-1138.147~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-198-generic 5.4.0-198.218~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-198-lowlatency 5.4.0-198.218~18.04.1 Available with Ubuntu Pro linux-image-aws 5.4.0.1134.144~18.04.1 Available with Ubuntu Pro linux-image-gcp 5.4.0.1138.147~18.04.1 Available with Ubuntu Pro linux-image-generic-hwe-18.04 5.4.0.198.218~18.04.1 Available with Ubuntu Pro linux-image-ibm 5.4.0.1081.86~18.04.1 Available with Ubuntu Pro linux-image-lowlatency-hwe-18.04 5.4.0.198.218~18.04.1 Available with Ubuntu Pro linux-image-oem 5.4.0.198.218~18.04.1 Available with Ubuntu Pro linux-image-oem-osp1 5.4.0.198.218~18.04.1 Available with Ubuntu Pro linux-image-oracle 5.4.0.1133.142~18.04.1 Available with Ubuntu Pro linux-image-raspi-hwe-18.04 5.4.0.1118.130~18.04.1 Available with Ubuntu Pro linux-image-snapdragon-hwe-18.04 5.4.0.198.218~18.04.1 Available with Ubuntu Pro linux-image-virtual-hwe-18.04 5.4.0.198.218~18.04.1 Available with Ubuntu Pro 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-7073-1

CVE-2024-26960, CVE-2024-27397, CVE-2024-38630, CVE-2024-45016

Severity
Ubuntu Security Notice USN-7073-1

Package Information

https://launchpad.net/ubuntu/+source/linux/5.4.0-198.218 https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1134.144 https://launchpad.net/ubuntu/+source/linux-bluefield/5.4.0-1094.101 https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1138.147 https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1101.105 https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1081.86 https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1122.130 https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1133.142 https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1118.130 https://launchpad.net/ubuntu/+source/linux-xilinx-zynqmp/5.4.0-1053.57

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