Ubuntu 22.04 LTS: USN-6653-1 Moderate Kernel Threats Overview
ubuntu
February 26, 2024
Several security issues were fixed in the Linux kernel.
Summary
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux: Linux kernel - linux-azure: Linux kernel for Microsoft Azure Cloud systems - linux-azure-fde: Linux kernel for Microsoft Azure CVM cloud systems - 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-intel-iotg: Linux kernel for Intel IoT platforms - linux-kvm: Linux kernel for cloud environments - linux-nvidia: Linux kernel for NVIDIA systems - linux-oracle: Linux kernel for Oracle Cloud systems - linux-raspi: Linux kernel for Raspberry Pi systems - linux-azure-5.15: Linux kernel for Microsoft Azure cloud systems - linux-gcp-5.15: Linux kernel for Google Cloud Platform (GCP) systems - linux-gkeop-5.15: Linux kernel fo...
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Topics Covered
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: linux-image-5.15.0-1037-gkeop 5.15.0-1037.43 linux-image-5.15.0-1045-nvidia 5.15.0-1045.45 linux-image-5.15.0-1045-nvidia-lowlatency 5.15.0-1045.45 linux-image-5.15.0-1047-ibm 5.15.0-1047.50 linux-image-5.15.0-1047-raspi 5.15.0-1047.50 linux-image-5.15.0-1049-intel-iotg 5.15.0-1049.55 linux-image-5.15.0-1051-kvm 5.15.0-1051.56 linux-image-5.15.0-1052-gcp 5.15.0-1052.60 linux-image-5.15.0-1052-oracle 5.15.0-1052.58 linux-image-5.15.0-1057-azure 5.15.0-1057.65 linux-image-5.15.0-1057-azure-fde 5.15.0-1057.65.1 linux-image-5.15.0-97-generic 5.15.0-97.107 linux-image-5.15.0-97-generic-64k 5.15.0-97.107 linux-image-5.15.0-97-generic-lpae 5.15.0-97.107 linux-image-azure-fde-lts-22.04 5.15.0.1057.65.35 linux-image-azure-lts-22.04 5.15.0.1057.53 linux-image-gcp-lts-22.04 5.15.0.1052.48 linux-image-generic 5.15.0.97.92 linux-image-generic-64k 5.15.0.97.92 linux-image-generic-lpae 5.15.0.97.92 linux-image-gkeop 5.15.0.1037.36 linux-image-gkeop-5.15 5.15.0.1037.36 linux-image-ibm 5.15.0.1047.43 linux-image-intel-iotg 5.15.0.1049.49 linux-image-kvm 5.15.0.1051.47 linux-image-nvidia 5.15.0.1045.45 linux-image-nvidia-lowlatency 5.15.0.1045.45 linux-image-oracle 5.15.0.1052.47 linux-image-oracle-lts-22.04 5.15.0.1052.47 linux-image-raspi 5.15.0.1047.45 linux-image-raspi-nolpae 5.15.0.1047.45 linux-image-virtual 5.15.0.97.92 Ubuntu 20.04 LTS: linux-image-5.15.0-1037-gkeop 5.15.0-1037.43~20.04.1 linux-image-5.15.0-1047-ibm 5.15.0-1047.50~20.04.1 linux-image-5.15.0-1049-intel-iotg 5.15.0-1049.55~20.04.1 linux-image-5.15.0-1052-gcp 5.15.0-1052.60~20.04.1 linux-image-5.15.0-1052-oracle 5.15.0-1052.58~20.04.1 linux-image-5.15.0-1057-azure 5.15.0-1057.65~20.04.1 linux-image-5.15.0-97-generic 5.15.0-97.107~20.04.1 linux-image-5.15.0-97-generic-64k 5.15.0-97.107~20.04.1 linux-image-5.15.0-97-generic-lpae 5.15.0-97.107~20.04.1 linux-image-5.15.0-97-lowlatency 5.15.0-97.107~20.04.1 linux-image-5.15.0-97-lowlatency-64k 5.15.0-97.107~20.04.1 linux-image-azure 5.15.0.1057.65~20.04.46 linux-image-azure-cvm 5.15.0.1057.65~20.04.46 linux-image-gcp 5.15.0.1052.60~20.04.1 linux-image-generic-64k-hwe-20.04 5.15.0.97.107~20.04.51 linux-image-generic-hwe-20.04 5.15.0.97.107~20.04.51 linux-image-generic-lpae-hwe-20.04 5.15.0.97.107~20.04.51 linux-image-gkeop-5.15 5.15.0.1037.43~20.04.33 linux-image-ibm 5.15.0.1047.50~20.04.19 linux-image-intel 5.15.0.1049.55~20.04.39 linux-image-intel-iotg 5.15.0.1049.55~20.04.39 linux-image-lowlatency-64k-hwe-20.04 5.15.0.97.107~20.04.48 linux-image-lowlatency-hwe-20.04 5.15.0.97.107~20.04.48 linux-image-oem-20.04 5.15.0.97.107~20.04.51 linux-image-oem-20.04b 5.15.0.97.107~20.04.51 linux-image-oem-20.04c 5.15.0.97.107~20.04.51 linux-image-oem-20.04d 5.15.0.97.107~20.04.51 linux-image-oracle 5.15.0.1052.58~20.04.1 linux-image-virtual-hwe-20.04 5.15.0.97.107~20.04.51 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-6653-1
CVE-2023-51780, CVE-2023-51781, CVE-2023-6915, CVE-2024-0565,
CVE-2024-0646
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Ubuntu Security Notice USN-6653-1
Topics Covered
Package Information
https://launchpad.net/ubuntu/+source/linux/5.15.0-97.107 https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1057.65 https://launchpad.net/ubuntu/+source/linux-azure-fde/5.15.0-1057.65.1 https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1052.60 https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1047.50 https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1051.56 https://launchpad.net/ubuntu/+source/linux-nvidia/5.15.0-1045.45 https://launchpad.net/ubuntu/+source/linux-raspi/5.15.0-1047.50 https://launchpad.net/ubuntu/+source/linux-azure-5.15/5.15.0-1057.65~20.04.1 https://launchpad.net/ubuntu/+source/linux-gcp-5.15/5.15.0-1052.60~20.04.1 https://launchpad.net/ubuntu/+source/linux-hwe-5.15/5.15.0-97.107~20.04.1 https://launchpad.net/ubuntu/+source/linux-ibm-5.15/5.15.0-1047.50~20.04.1 https://launchpad.net/ubuntu/+source/linux-intel-iotg-5.15/5.15.0-1049.55~20.04.1 https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-5.15/5.15.0-97.107~20.04.1
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