Ubuntu 5814-1: Linux kernel vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: linux-image-5.19.0-1015-lowlatency 5.19.0-1015.16 linux-image-5.19.0-1015-lowlatency-64k 5.19.0-1015.16 linux-image-5.19.0-1017-azure 5.19.0-1017.18 linux-image-azure 5.19.0.1017.13 linux-image-lowlatency 5.19.0.1015.12 linux-image-lowlatency-64k 5.19.0.1015.12 Ubuntu 22.04 LTS: linux-image-5.15.0-1013-gkeop 5.15.0-1013.17 linux-image-5.15.0-1023-intel-iotg 5.15.0-1023.28 linux-image-5.15.0-58-lowlatency 5.15.0-58.64 linux-image-5.15.0-58-lowlatency-64k 5.15.0-58.64 linux-image-gkeop 5.15.0.1013.12 linux-image-gkeop-5.15 5.15.0.1013.12 linux-image-intel-iotg 5.15.0.1023.22 linux-image-lowlatency 5.15.0.58.51 linux-image-lowlatency-64k 5.15.0.58.51 linux-image-lowlatency-64k-hwe-22.04 5.15.0.58.51 linux-image-lowlatency-hwe-22.04 5.15.0.58.51 Ubuntu 20.04 LTS: linux-image-5.15.0-1027-oracle 5.15.0-1027.33~20.04.1 linux-image-5.15.0-58-lowlatency 5.15.0-58.64~20.04.1 linux-image-5.15.0-58-lowlatency-64k 5.15.0-58.64~20.04.1 linux-image-lowlatency-64k-hwe-20.04 5.15.0.58.64~20.04.21 linux-image-lowlatency-hwe-20.04 5.15.0.58.64~20.04.21 linux-image-oracle 5.15.0.1027.33~20.04.1 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-5814-1
CVE-2022-3643, CVE-2022-42896, CVE-2022-4378, CVE-2022-45934
Package Information
https://launchpad.net/ubuntu/+source/linux-azure/5.19.0-1017.18 https://launchpad.net/ubuntu/+source/linux-lowlatency/5.19.0-1015.16 https://launchpad.net/ubuntu/+source/linux-gkeop/5.15.0-1013.17 https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1023.28 https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-58.64 https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-5.15/5.15.0-58.64~20.04.1 https://launchpad.net/ubuntu/+source/linux-oracle-5.15/5.15.0-1027.33~20.04.1