Ubuntu 5980-1: Linux kernel vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: linux-image-5.4.0-1046-ibm 5.4.0-1046.51 linux-image-5.4.0-1066-gkeop 5.4.0-1066.70 linux-image-5.4.0-1082-raspi 5.4.0-1082.93 linux-image-5.4.0-1088-kvm 5.4.0-1088.94 linux-image-5.4.0-1096-gke 5.4.0-1096.103 linux-image-5.4.0-1098-oracle 5.4.0-1098.107 linux-image-5.4.0-1099-aws 5.4.0-1099.107 linux-image-5.4.0-1102-gcp 5.4.0-1102.111 linux-image-5.4.0-1105-azure 5.4.0-1105.111 linux-image-5.4.0-146-generic 5.4.0-146.163 linux-image-5.4.0-146-generic-lpae 5.4.0-146.163 linux-image-5.4.0-146-lowlatency 5.4.0-146.163 linux-image-aws-lts-20.04 5.4.0.1099.96 linux-image-azure-lts-20.04 5.4.0.1105.98 linux-image-gcp-lts-20.04 5.4.0.1102.104 linux-image-generic 5.4.0.146.144 linux-image-generic-lpae 5.4.0.146.144 linux-image-gke 5.4.0.1096.101 linux-image-gke-5.4 5.4.0.1096.101 linux-image-gkeop 5.4.0.1066.64 linux-image-gkeop-5.4 5.4.0.1066.64 linux-image-ibm 5.4.0.1046.72 linux-image-ibm-lts-20.04 5.4.0.1046.72 linux-image-kvm 5.4.0.1088.82 linux-image-lowlatency 5.4.0.146.144 linux-image-oem 5.4.0.146.144 linux-image-oem-osp1 5.4.0.146.144 linux-image-oracle-lts-20.04 5.4.0.1098.91 linux-image-raspi 5.4.0.1082.112 linux-image-raspi2 5.4.0.1082.112 linux-image-virtual 5.4.0.146.144 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-5980-1
CVE-2021-3669, CVE-2022-2196, CVE-2022-4382, CVE-2023-23559
Package Information
https://launchpad.net/ubuntu/+source/linux/5.4.0-146.163 https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1099.107 https://launchpad.net/ubuntu/+source/linux-azure/5.4.0-1105.111 https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1102.111 https://launchpad.net/ubuntu/+source/linux-gke/5.4.0-1096.103 https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1066.70 https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1046.51 https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1088.94 https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1098.107 https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1082.93