New Security Updates for Ubuntu
Linux developers Canonical has released important security updates for the Ubuntu kernel, strongly recommending upgrades for releases 6.06 LTS, 7.10 and 8.04 LTS and corresponding versions of Kubuntu, Edubuntu and Xubuntu.
The updates became necessary after the discovery of numerous security flaws in the Linux kernel. The direct-10 subsystem fails to validate certain structures, tmpfs implementation is faulty and the NFSv4 does not correctly handle file ACLs. All of these bugs are capable of causing the system to crash or result in a Denial of Service.
A detailed list of bugs is published on the Ubuntu Security Notice USN-659-1. The bug fixes can be applied using the Synaptic, Aptitude and other package-management tools, with a reboot necessary to complete the process.
Additional information is aimed at Ubuntu 8.04 (Hardy Heron) users; with the update pocket disabled, the kernel upgrade will include an unavoidable ABI change and the kernel will be given a new version number. All third party kernel modules will have to be recompiled and reinstalled. Drivers from Ubuntu's own package "linux-restricted-modules" will be updated automatically.
Issue 245/2021
Buy this issue as a PDF
News
-
OpenMandriva Lx 4.2 has Arrived
The latest stable version of OpenMandriva has been released and offers the newest KDE desktop and ARM support.
-
Thunderbird 78 is being ported to Ubuntu 20.04
The Ubuntu developers have made the decision to port the latest release of Thunderbird to the LTS version of the platform.
-
Elementary OS is Bringing Multi-Touch Gestures to the OS
User-friendly Linux distribution, elementary OS, is working to make using the fan-favorite platform even better for laptops.
-
Decade-Old Sudo Flaw Discovered
A vulnerability has been discovered in the Linux sudo command that’s been hiding in plain sight.
-
Another New Linux Laptop has Arrived
Slimbook has released a monster of a Linux gaming laptop.
-
Mozilla VPN Now Available for Linux
The promised subscription-based VPN service from Mozilla is now available for the Linux platform.
-
Wayland and New App Menu Coming to KDE
The 2021 roadmap for the KDE desktop environment includes some exciting features and improvements.
-
Deepin 20.1 has Arrived
Debian-based Deepin 20.1 has been released with some interesting new features.
-
CloudLinux Commits Over 1 Million Dollars to CentOS Replacement
An open source, drop-in replacement for CentOS is on its way.
-
Linux Mint 20.1 Beta has Been Released
The first beta of Linux Mint, Ulyssa, is now available for downloading.