Your computer will reboot and you should have the updated AMD PSP driver now. You can get there either by hitting Windows key + X and selecting it from the context menu. If you're wondering whether you already have the mitigations in place to protect your PC, you need to check to see if your AMD PSP driver is version 5.17.0.0 or higher. Well I find a drive that works for 3 months but yesterday that gives me a black screen ( I search it more about that and it calls 'black screen of death' or something like that), so after reinstalling the windows I tried your option and somehow in safe mode it works good this driver but.
Amd apu drivers 16.9.1 how to#
How to Tell If You Have the Latest Drivers Re: AMD A6-5200 APU with Radeon HD 8400 graphic driver.
Amd apu drivers 16.9.1 update#
Here's a guide on how to update your system and a comprehensive list of affected processors, which includes all Ryzen CPUs and Threadrippers, along with dozens of other models. Now that AMD has taken a more significant portion of the market and continues to grow it is inevitable that researchers, and nefarious actors, will target the processors more frequently. So, if you want better graphics, please look at the 7850 or 7870 models. This is important to note as other A10-7xxx APU's get 12. However, as the smaller player with less overall x86 market share, it has long been opined that AMD's processors simply haven't been subject to as much poking and prodding from researchers. AMD wants to claim we get 10 Compute Cores, and what that means is that we get 4 CPU and 6 GPU cores. However, AMD leaves that to software vendors to implement, meaning many types of software could simply go unpatched.ĪMD's processors have gained a reputation for being more secure than Intel's chips due to far fewer discovered vulnerabilities.
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The contents of those physical pages varied from kernel objects and arbitrary pool addresses that can be used to circumvent exploitation mitigations such as KASLR, and even registry key mappings of \Registry\Machine\SAM containing NTLM hashes of user authentication credentials that can be used in subsequent attack stages.įor example, these can be used to steal credentials of a user with administrative privilege and/or be used in pass-the-hash style attacks to gain further access inside a network."ĪMD advises that impacted users update to AMD PSP driver 5.17.0.0 via Windows Update or to AMD Chipset Driver 3.08.17.735 (or newer in the future).ĪMD's chipset driver vulnerability disclosure comes on the heels of news that all of its processors suffer from a Meltdown-like vulnerability that will require specific software optimizations to patch. "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.
Amd apu drivers 16.9.1 pdf#
The full report goes deeper into the details of the vulnerability ( PDF alert), but this passage summarizes the end result: 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.