'During our tests we managed to leak several gigabytes of uninitialized physical pages by allocating and freeing blocks of 100 allocations continuously until the system was not able to return a contiguous physical page buffer. The full report goes deeper into the details of the vulnerability ( PDF alert), but this passage summarizes the end result: Microsoft recently released Android apps to Windows Insiders, too, delivering on one of the biggest promises for the new OS.Economou attacked two separate issues with AMD's amdsps.sys driver for its Platform Security Processor (PSP), an embedded chip that manages chip security. The vulnerability allowed the researcher to extract multiple gigabytes of uninitialized physical memory pages. However, these two new patches fix two of the biggest problems with the operating system. Needless to say, Windows 11 isn’t off to a perfect start. To do that, open the Control Panel, select Power Options, then select Choose Power Plan. You can change your plan there.

Ryzen 2000, 3000, 4000, and 5000 chips are affected, as well as Threadripper 20, select EPYC server processors, and select Athlon processors.Īfter downloading the update, AMD recommends users with Zen+ or Zen 2 CPUs (Ryzen 20) set the AMD Ryzen Balanced power plan in the power options.

If you have an AMD processor that works with Windows 11, you should install the new patch now. These processors are said to work best on Windows 11, but bugs meant AMD was entering the fight at a disadvantage. The update is all the more important considering Intel’s upcoming 12th-gen Alder Lake launch. The build that fixes this issue should be available (KB 5006476). To update, use Windows Key + S, search for Windows Update, and select Check for Updates. Now, the patch is rolling out to the general public. Microsoft issued a patch fixing this issue to Windows Insiders on October 15. But the update made the 元 cache latency issue worse, more than tripling the latency in some processors. Microsoft issued a patch for Windows 11 on its normal Patch Tuesday, and we hoped to see the problem resolved. Originally, Windows 11 could nearly double the latency of the 元 cache. If your PC is running slowly, the latest Windows 11 update may be to blame Your Windows 11 screenshots may not be as private as you thought What is AMD 3D V-Cache? Extra gaming performance unlocked

Amd chipset driver update