Ubuntu 5729-1: Linux kernel vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: linux-image-5.15.0-1008-gkeop 5.15.0-1008.12 linux-image-5.15.0-1018-ibm 5.15.0-1018.21 linux-image-5.15.0-1020-gke 5.15.0-1020.25 linux-image-5.15.0-1021-kvm 5.15.0-1021.26 linux-image-5.15.0-1022-gcp 5.15.0-1022.29 linux-image-5.15.0-1022-oracle 5.15.0-1022.28 linux-image-5.15.0-1023-aws 5.15.0-1023.27 linux-image-5.15.0-1023-azure 5.15.0-1023.29 linux-image-5.15.0-53-generic 5.15.0-53.59 linux-image-5.15.0-53-generic-64k 5.15.0-53.59 linux-image-5.15.0-53-generic-lpae 5.15.0-53.59 linux-image-5.15.0-53-lowlatency 5.15.0-53.59 linux-image-5.15.0-53-lowlatency-64k 5.15.0-53.59 linux-image-aws 5.15.0.1023.23 linux-image-aws-lts-22.04 5.15.0.1023.23 linux-image-azure 5.15.0.1023.22 linux-image-azure-lts-22.04 5.15.0.1023.22 linux-image-gcp 5.15.0.1022.19 linux-image-generic 5.15.0.53.53 linux-image-generic-64k 5.15.0.53.53 linux-image-generic-64k-hwe-22.04 5.15.0.53.53 linux-image-generic-hwe-22.04 5.15.0.53.53 linux-image-generic-lpae 5.15.0.53.53 linux-image-generic-lpae-hwe-22.04 5.15.0.53.53 linux-image-gke 5.15.0.1020.21 linux-image-gke-5.15 5.15.0.1020.21 linux-image-gkeop 5.15.0.1008.9 linux-image-gkeop-5.15 5.15.0.1008.9 linux-image-ibm 5.15.0.1018.16 linux-image-kvm 5.15.0.1021.19 linux-image-lowlatency 5.15.0.53.48 linux-image-lowlatency-64k 5.15.0.53.48 linux-image-lowlatency-64k-hwe-22.04 5.15.0.53.48 linux-image-lowlatency-hwe-22.04 5.15.0.53.48 linux-image-oem-20.04 5.15.0.53.53 linux-image-oracle 5.15.0.1022.19 linux-image-virtual 5.15.0.53.53 linux-image-virtual-hwe-22.04 5.15.0.53.53 Ubuntu 20.04 LTS: linux-image-5.15.0-1022-oracle 5.15.0-1022.28~20.04.1 linux-image-5.15.0-1023-aws 5.15.0-1023.27~20.04.1 linux-image-5.15.0-1023-azure 5.15.0-1023.29~20.04.1 linux-image-5.15.0-53-generic 5.15.0-53.59~20.04.1 linux-image-5.15.0-53-generic-64k 5.15.0-53.59~20.04.1 linux-image-5.15.0-53-generic-lpae 5.15.0-53.59~20.04.1 linux-image-5.15.0-53-lowlatency 5.15.0-53.59~20.04.1 linux-image-5.15.0-53-lowlatency-64k 5.15.0-53.59~20.04.1 linux-image-aws 5.15.0.1023.27~20.04.15 linux-image-azure 5.15.0.1023.29~20.04.16 linux-image-generic-64k-hwe-20.04 5.15.0.53.59~20.04.21 linux-image-generic-hwe-20.04 5.15.0.53.59~20.04.21 linux-image-generic-lpae-hwe-20.04 5.15.0.53.59~20.04.21 linux-image-lowlatency-64k-hwe-20.04 5.15.0.53.59~20.04.19 linux-image-lowlatency-hwe-20.04 5.15.0.53.59~20.04.19 linux-image-oracle 5.15.0.1022.28~20.04.1 linux-image-virtual-hwe-20.04 5.15.0.53.59~20.04.21 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-5729-1
CVE-2022-20422, CVE-2022-2905, CVE-2022-2978, CVE-2022-3028,
CVE-2022-3625, CVE-2022-3635, CVE-2022-39190, CVE-2022-40768
Package Information
https://launchpad.net/ubuntu/+source/linux/5.15.0-53.59 https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1023.27 https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1023.29 https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1022.29 https://launchpad.net/ubuntu/+source/linux-gke/5.15.0-1020.25 https://launchpad.net/ubuntu/+source/linux-gkeop/5.15.0-1008.12 https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1018.21 https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1021.26 https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-53.59 https://launchpad.net/ubuntu/+source/linux-oracle/5.15.0-1022.28 https://launchpad.net/ubuntu/+source/linux-aws-5.15/5.15.0-1023.27~20.04.1 https://launchpad.net/ubuntu/+source/linux-azure-5.15/5.15.0-1023.29~20.04.1 https://launchpad.net/ubuntu/+source/linux-hwe-5.15/5.15.0-53.59~20.04.1 https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-5.15/5.15.0-53.59~20.04.1 https://launchpad.net/ubuntu/+source/linux-oracle-5.15/5.15.0-1022.28~20.04.1