Ubuntu 3364-1: Linux kernel vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: linux-image-4.4.0-1065-raspi2 4.4.0-1065.73 linux-image-4.4.0-1067-snapdragon 4.4.0-1067.72 linux-image-4.4.0-87-generic 4.4.0-87.110 linux-image-4.4.0-87-generic-lpae 4.4.0-87.110 linux-image-4.4.0-87-lowlatency 4.4.0-87.110 linux-image-4.4.0-87-powerpc-e500mc 4.4.0-87.110 linux-image-4.4.0-87-powerpc-smp 4.4.0-87.110 linux-image-4.4.0-87-powerpc64-emb 4.4.0-87.110 linux-image-4.4.0-87-powerpc64-smp 4.4.0-87.110 linux-image-generic 4.4.0.87.93 linux-image-generic-lpae 4.4.0.87.93 linux-image-lowlatency 4.4.0.87.93 linux-image-powerpc-e500mc 4.4.0.87.93 linux-image-powerpc-smp 4.4.0.87.93 linux-image-powerpc64-emb 4.4.0.87.93 linux-image-powerpc64-smp 4.4.0.87.93 linux-image-raspi2 4.4.0.1065.66 linux-image-snapdragon 4.4.0.1067.60 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-3364-1
CVE-2014-9900, CVE-2015-8944, CVE-2017-1000380, CVE-2017-7346,
CVE-2017-9150, CVE-2017-9605
Package Information
https://launchpad.net/ubuntu/+source/linux/4.4.0-87.110 https://launchpad.net/ubuntu/+source/linux-raspi2/4.4.0-1065.73 https://launchpad.net/ubuntu/+source/linux-snapdragon/4.4.0-1067.72