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Ubuntu 22.10, 22.04, 20.04 LTS: 5814-1 High: Kernel Issues

ubuntu
Calendar Grey January 19, 2023
Dist Ubuntu Esm H88
Several vulnerabilities in the Linux kernel addressed: patches released for Ubuntu 20.04, 22.04, and 22.10 users.
Several security issues were fixed in the Linux kernel.

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

January 19, 2023

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

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