RAV TUX
March 6th, 2007, 10:23 PM
predictably
Tuesday 6 March 2007
Microsoft patch stops Linux on Xbox 360
Joris Evers
CNET News.com
(http://news.com.com/)
Microsoft has quietly released a fix for a security vulnerability that could let Xbox 360 (http://reviews.cnet.co.uk/gamesconsoles/0,139102149,39194393,00.htm) owners run their own applications or operating systems on the console.
The update corrects a problem with a tamper-protection mechanism on the Xbox 360. Hackers (http://news.cnet.co.uk/gamesgear/0,39029682,49258523,00.htm) had discovered a way to break through the shield and run their own software, including operating systems such as Linux, on the games console.
Full details of the security vulnerability were disclosed last week in a posting to two widely read security mailing lists. The flaw was actually discovered in November, demonstrated at a hacker conference in December, and fixed by Microsoft in January, according to the posting by an anonymous hacker.
"Together with a method to inject data into non-privileged memory areas, this vulnerability allows an attacker with physical access to an Xbox 360 to run arbitrary code such as alternative operating systems with full privileges and full hardware access," the anonymous hacker wrote.
Microsoft confirmed the issue on Friday. "Microsoft has worked with the party that reported this issue and has already distributed a fix across our distribution methods, both online and offline," a company representative said in an emailed statement.
The update was pushed out via Xbox Live, Microsoft's online gaming service. It is also available for download on the Xbox Web site, the representative said. However, Microsoft doesn't describe the Xbox update as a security fix. Instead, on its Web site (http://www.xbox.com/en-US/support/systemuse/xbox360/console/softwareupdates.htm) it lists an "operating system update" for download, without stating what the update does.
The Xbox and other game consoles have always been popular hacker targets. The challenge for hackers is to circumvent protections on the devices to run their own, so-called homebrew code on the device or load another operating system.
A whole market for Xbox cracks grew around the first version of the game console. Add-on chips for the Xbox -- called 'mod chips' -- let consumers play pirated discs and other applications. In addition, some groups claimed they could run Linux on the Xbox.
http://news.cnet.co.uk/gamesgear/0,39029682,49288221,00.htm
Tuesday 6 March 2007
Microsoft patch stops Linux on Xbox 360
Joris Evers
CNET News.com
(http://news.com.com/)
Microsoft has quietly released a fix for a security vulnerability that could let Xbox 360 (http://reviews.cnet.co.uk/gamesconsoles/0,139102149,39194393,00.htm) owners run their own applications or operating systems on the console.
The update corrects a problem with a tamper-protection mechanism on the Xbox 360. Hackers (http://news.cnet.co.uk/gamesgear/0,39029682,49258523,00.htm) had discovered a way to break through the shield and run their own software, including operating systems such as Linux, on the games console.
Full details of the security vulnerability were disclosed last week in a posting to two widely read security mailing lists. The flaw was actually discovered in November, demonstrated at a hacker conference in December, and fixed by Microsoft in January, according to the posting by an anonymous hacker.
"Together with a method to inject data into non-privileged memory areas, this vulnerability allows an attacker with physical access to an Xbox 360 to run arbitrary code such as alternative operating systems with full privileges and full hardware access," the anonymous hacker wrote.
Microsoft confirmed the issue on Friday. "Microsoft has worked with the party that reported this issue and has already distributed a fix across our distribution methods, both online and offline," a company representative said in an emailed statement.
The update was pushed out via Xbox Live, Microsoft's online gaming service. It is also available for download on the Xbox Web site, the representative said. However, Microsoft doesn't describe the Xbox update as a security fix. Instead, on its Web site (http://www.xbox.com/en-US/support/systemuse/xbox360/console/softwareupdates.htm) it lists an "operating system update" for download, without stating what the update does.
The Xbox and other game consoles have always been popular hacker targets. The challenge for hackers is to circumvent protections on the devices to run their own, so-called homebrew code on the device or load another operating system.
A whole market for Xbox cracks grew around the first version of the game console. Add-on chips for the Xbox -- called 'mod chips' -- let consumers play pirated discs and other applications. In addition, some groups claimed they could run Linux on the Xbox.
http://news.cnet.co.uk/gamesgear/0,39029682,49288221,00.htm