Language Selection

English French German Italian Portuguese Spanish

first post- kernels and whatnot

Filed under
News

Well I signed up at the site after I seen they posted on of my howtos which I am thankful for. It was the one on the grsecurity patched kernel. I think it should help quite a few people as there are so many local root exploits out now and most distro's security and dev teams are doing nothing about it. I know I went in centos irc and they was like, "well the 2.6.9-34.0.2.EL kernel is patched against the prctl exploit but not the /proc exploit" They advised me to enable selinux but I was afraid it would interfere with my control panel software and scripts i have running. I asked when they would have the new kernel they said they were working on it. that was about a week ago now.

But as I found out there is no centos dev team, at least not that I know of. All they do is rip redhat's packages and that's is. Which isn't such a bad thing as you are getting an enterprise os for free.

I have tried all local root exploits lately against the latest grsecurity kernel and none worked. Which I do have /proc mounted as nosuid as a precaution. Next is to learn how to use the acl and other features of grsecurity.

More in Tux Machines

Latvian Ventspils controls costs with open source

The administration of Ventspils, Latvia’s sixth largest city, is an avid user of free and open source software. The main benefits: cost and resource optimisation. Read more

Ubuntu Touch finds a home on a conflict-free, fair-trade, user-maintainable handset

Handset maker Fairphone is teaming up with the community project UBports, which seeks to get Ubuntu Touch on mobile devices. They will be showing off Ubuntu Touch running on the Fairphone 2 during Mobile World Congress, which starts February 27 in Barcelona. While Ubuntu is probably not the first name that comes to mind when you think of mobile devices, the phone in question offers some compelling features. “UBports Foundation will be showcasing its work at the Canonical booth, the company behind Ubuntu. Canonical is planning to tell about the latest developments around the convergence of its devices and UBports Foundation will share its mission ‘Ubuntu On Every Device’ with the visitors,” UBports said in a February 8 press release. Currently, UBports’ website lists three devices as “fully working as daily drivers:” The OnePlus One, Nexus 5, and the Fairphone 2, with the latter showing all parts as functioning with Ubuntu Touch, save the GPS radio. (Interestingly, the UBports project website for the Fairphone 2 still lists the GSM radio [in addition to the GPS] as a work in progress. However there is a video of two people talking with the handset, so it’s likely the Fairphone 2 project website is out of date.) The website also has instructions for flashing Ubuntu to the Fairphone 2. Read more

BSD Leftovers

  • LLVM/Clang 4.0 Is Running Late Due To Seven Blocker Bugs
    LLVM 4.0 was supposed to have been released by now, but it's running late due to open blocker bugs. Hans Wennborg commented on the mailing list that while the release should have happened on 21 February, serving as release manager, he hasn't tagged the release yet due to open blocker bugs.
  • FreeBSD-Based pfSense 2.3.3 Open-Source Firewall Released with over 100 Changes
    Rubicon Communications' Jim Pingle announced the availability of a new point release to the pfSense 2.3 stable series, which adds over 100 improvements and a bunch of new features. Updated to FreeBSD 10.3-RELEASE-p16, the pfSense 2.3.3 maintenance release is here more than seven months after the 2.3.2 update and introduces several new packages, including TFTP Server, LCDproc, cellular, and tinc, a lot of improvements for the OpenVPN and IPsec implementations, as well as numerous stability and security fixes from FreeBSD. Dozens of bug fixes are included in pfSense 2.3.3 for WebGUI, graphs and monitoring, gateways and routing, notifications, Dynamic DNS, captive portal, NTP and GPS, DNS, resolver and forwarder, DHCP and DHCPv6 servers, router advertisements, HA and CARP, traffic shaping, firewall, rules, NAT, aliases, states, users, authentication, and privileges.
  • “Hi, I’m jkh and I’m a d**k”
    Yesterday, I was privy to a private email message discussing a topic I care deeply about. I contacted the author and said “You really need to make this public and give this a wider audience.” His response boiled down to “if I wanted it to get a wider audience, I was welcome to do so myself.” So here’s my first ever guest post, from Jordan K Hubbard, one of the founders of the FreeBSD Project. While this discussion focuses on FreeBSD, it’s applicable to any large open source project.

Linux Graphics