Ubuntu 6047-1: Linux kernel vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: linux-image-5.4.0-1048-ibm 5.4.0-1048.53 linux-image-5.4.0-1068-gkeop 5.4.0-1068.72 linux-image-5.4.0-1090-kvm 5.4.0-1090.96 linux-image-5.4.0-1098-gke 5.4.0-1098.105 linux-image-5.4.0-1100-oracle 5.4.0-1100.109 linux-image-5.4.0-1101-aws 5.4.0-1101.109 linux-image-5.4.0-1104-gcp 5.4.0-1104.113 linux-image-5.4.0-1107-azure 5.4.0-1107.113 linux-image-5.4.0-148-generic 5.4.0-148.165 linux-image-5.4.0-148-generic-lpae 5.4.0-148.165 linux-image-5.4.0-148-lowlatency 5.4.0-148.165 linux-image-aws-lts-20.04 5.4.0.1101.98 linux-image-azure-lts-20.04 5.4.0.1107.100 linux-image-gcp-lts-20.04 5.4.0.1104.106 linux-image-generic 5.4.0.148.146 linux-image-generic-hwe-18.04 5.4.0.148.146 linux-image-generic-hwe-18.04-edge 5.4.0.148.146 linux-image-generic-lpae 5.4.0.148.146 linux-image-generic-lpae-hwe-18.04 5.4.0.148.146 linux-image-generic-lpae-hwe-18.04-edge 5.4.0.148.146 linux-image-gke 5.4.0.1098.103 linux-image-gke-5.4 5.4.0.1098.103 linux-image-gkeop 5.4.0.1068.66 linux-image-gkeop-5.4 5.4.0.1068.66 linux-image-ibm 5.4.0.1048.74 linux-image-ibm-lts-20.04 5.4.0.1048.74 linux-image-kvm 5.4.0.1090.84 linux-image-lowlatency 5.4.0.148.146 linux-image-oem 5.4.0.148.146 linux-image-oem-osp1 5.4.0.148.146 linux-image-oracle-lts-20.04 5.4.0.1100.93 linux-image-virtual 5.4.0.148.146 Ubuntu 18.04 LTS: linux-image-4.15.0-1118-oracle 4.15.0-1118.129 linux-image-4.15.0-1139-kvm 4.15.0-1139.144 linux-image-4.15.0-1149-gcp 4.15.0-1149.165 linux-image-4.15.0-1164-azure 4.15.0-1164.179 linux-image-4.15.0-210-generic 4.15.0-210.221 linux-image-4.15.0-210-generic-lpae 4.15.0-210.221 linux-image-4.15.0-210-lowlatency 4.15.0-210.221 linux-image-5.4.0-1100-oracle 5.4.0-1100.109~18.04.1 linux-image-5.4.0-1101-aws 5.4.0-1101.109~18.04.1 linux-image-5.4.0-1104-gcp 5.4.0-1104.113~18.04.1 linux-image-5.4.0-1107-azure 5.4.0-1107.113~18.04.1 linux-image-5.4.0-148-generic 5.4.0-148.165~18.04.1 linux-image-5.4.0-148-generic-lpae 5.4.0-148.165~18.04.1 linux-image-5.4.0-148-lowlatency 5.4.0-148.165~18.04.1 linux-image-aws 5.4.0.1101.79 linux-image-azure 5.4.0.1107.80 linux-image-azure-lts-18.04 4.15.0.1164.132 linux-image-gcp 5.4.0.1104.80 linux-image-gcp-lts-18.04 4.15.0.1149.163 linux-image-generic 4.15.0.210.193 linux-image-generic-hwe-18.04 5.4.0.148.165~18.04.119 linux-image-generic-lpae 4.15.0.210.193 linux-image-generic-lpae-hwe-18.04 5.4.0.148.165~18.04.119 linux-image-kvm 4.15.0.1139.130 linux-image-lowlatency 4.15.0.210.193 linux-image-lowlatency-hwe-18.04 5.4.0.148.165~18.04.119 linux-image-oem 5.4.0.148.165~18.04.119 linux-image-oem-osp1 5.4.0.148.165~18.04.119 linux-image-oracle 5.4.0.1100.109~18.04.72 linux-image-oracle-lts-18.04 4.15.0.1118.123 linux-image-snapdragon-hwe-18.04 5.4.0.148.165~18.04.119 linux-image-virtual 4.15.0.210.193 linux-image-virtual-hwe-18.04 5.4.0.148.165~18.04.119 Ubuntu 16.04 ESM: linux-image-4.15.0-1118-oracle 4.15.0-1118.129~16.04.1 linux-image-4.15.0-1149-gcp 4.15.0-1149.165~16.04.1 linux-image-4.15.0-1164-azure 4.15.0-1164.179~16.04.1 linux-image-4.15.0-210-generic 4.15.0-210.221~16.04.1 linux-image-4.15.0-210-lowlatency 4.15.0-210.221~16.04.1 linux-image-azure 4.15.0.1164.148 linux-image-gcp 4.15.0.1149.139 linux-image-generic-hwe-16.04 4.15.0.210.195 linux-image-gke 4.15.0.1149.139 linux-image-lowlatency-hwe-16.04 4.15.0.210.195 linux-image-oem 4.15.0.210.195 linux-image-oracle 4.15.0.1118.99 linux-image-virtual-hwe-16.04 4.15.0.210.195 Ubuntu 14.04 ESM: linux-image-4.15.0-1164-azure 4.15.0-1164.179~14.04.1 linux-image-azure 4.15.0.1164.130 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-6047-1
CVE-2023-1829
![Dist Ubuntu](/images/distros/dist-ubuntu.png)
Package Information
https://launchpad.net/ubuntu/+source/linux/5.4.0-148.165 https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1101.109 https://launchpad.net/ubuntu/+source/linux-azure/5.4.0-1107.113 https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1104.113 https://launchpad.net/ubuntu/+source/linux-gke/5.4.0-1098.105 https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1068.72 https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1048.53 https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1090.96 https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1100.109 https://launchpad.net/ubuntu/+source/linux/4.15.0-210.221 https://launchpad.net/ubuntu/+source/linux-aws-5.4/5.4.0-1101.109~18.04.1 https://launchpad.net/ubuntu/+source/linux-azure-4.15/4.15.0-1164.179 https://launchpad.net/ubuntu/+source/linux-azure-5.4/5.4.0-1107.113~18.04.1 https://launchpad.net/ubuntu/+source/linux-gcp-4.15/4.15.0-1149.165 https://launchpad.net/ubuntu/+source/linux-gcp-5.4/5.4.0-1104.113~18.04.1 https://launchpad.net/ubuntu/+source/linux-hwe-5.4/5.4.0-148.165~18.04.1 https://launchpad.net/ubuntu/+source/linux-kvm/4.15.0-1139.144 https://launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1118.129 https://launchpad.net/ubuntu/+source/linux-oracle-5.4/5.4.0-1100.109~18.04.1