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Microsoft Warns of Win 7 Graphics Security Hole

by - source: Tom's Hardware UK

Turn off Aero for safety.

A new Windows 7 graphics flaw has been exposed that could expose users of the 64-bit OS to experience non-responsive systems, restarts and unauthorized code execution.

Microsoft detailed in Security Advisory 2028859 that the vulnerability is to do with the Canonical Display Driver (cdd.dll), which is used by desktop composition to blend the Windows Graphics Device Interface (GDI) and DirectX drawing, and affects Windows 7 x64, Windows Server 2008 R2 x64, and Windows Server 2008 R2 for Itanium systems.

Microsoft says that there isn't a big worry because code execution would be "very difficult due to memory randomization both in kernel memory and via Address Space Layout Randomization (ASLR)." Still, those who are worried about security can simply disable Aero visual effects to keep this security flaw at bay until Microsoft issues a fix.

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ksampanna 20/05/2010 13:43
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Get a fix fast guys ...

Henry Chinaski 20/05/2010 15:29
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If anyone wants to enter in our computers, he will do. That's just the pure reality. It's a losing battle.

rsg22 20/05/2010 15:36
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^ Exactly. If someone really wanted access to your PC they'll get in regardless, a little security flaw isn't a real problem for most users.

Spoony 20/05/2010 19:43
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that explains why my pc is going ape shit on boot up 2 or 3 times then and tells me its a gfx driver issue

sweet bill just fucked us all again, i say if it aint broke dont start pissing around with it

excalibur1814 20/05/2010 20:20
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@Spoony. Umm, I'd say that's a problem with your drivers and not Windows 7.

Micropat 21/05/2010 10:07
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Rab1d-BDGR :
Uh oh, how do I turn aero off again...? Was aero in /usr/src/kernels or was it in /usr/libexec/git-core?...Oh... wait a minute.... phew! :-)



LMAO XD

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