If your current Ubuntu desktop is looking a little dark and a little dated why not give it a refresh? And the perfect choice to help you do that is the Canta theme by serial theme maker Vince Liuice (of Vimix theme fame). Like the (admittedly rather marmite) Arrongin GTK theme we showed you last week the Canta theme has a unique […]
This post, Give Your Linux Desktop a Fresh Look with the Canta Theme, was written by Joey Sneddon and first appeared on OMG! Ubuntu!.
A security issue affects these releases of Ubuntu and its derivatives:
The system could be made to expose sensitive information.
USN-3542-1 mitigated CVE-2017-5715 (Spectre Variant 2) for the
amd64 architecture in Ubuntu 14.04 LTS. This update provides the
compiler-based retpoline kernel mitigation for the amd64 and i386
architectures. Original advisory details:
Jann Horn discovered that microprocessors utilizing speculative execution
and branch prediction may allow unauthorized memory reads via sidechannel
attacks. This flaw is known as Spectre. A local attacker could use this to
expose sensitive information, including kernel memory. (CVE-2017-5715)
The problem can be corrected by updating your system to the following package versions:
- Ubuntu 14.04 LTS
- linux-image-3.13.0-143-generic – 3.13.0-143.192
- linux-image-3.13.0-143-generic-lpae – 3.13.0-143.192
- linux-image-3.13.0-143-lowlatency – 3.13.0-143.192
- linux-image-generic – 188.8.131.52.153
- linux-image-generic-lpae – 184.108.40.206.153
- linux-image-lowlatency – 220.127.116.11.153
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
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.
Red Hat Enterprise Linux: Updated Red Hat Enterprise Messaging, Realtime, and Grid (MRG) Realtime packages
that fix multiple security issues and add one enhancement are now available for
Red Hat Enterprise MRG 2.5.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the CVE
links in the References section.
Red Hat Enterprise Linux: An update for dhcp is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which gives
a detailed severity rating, is available for each vulnerability from the CVE
link(s) in the References section.
Red Hat Enterprise Linux: Updated qemu-kvm-rhev packages that fix several bugs are now available for Red
Hat Virtualization Host 7.
(Mar 8) Several security issues were fixed in Zsh.
(Mar 8) Several security issues were fixed in ClamAV.