What is amd psp driver and do i need it
- WHAT IS AMD PSP DRIVER AND DO I NEED IT HOW TO
- WHAT IS AMD PSP DRIVER AND DO I NEED IT INSTALL
- WHAT IS AMD PSP DRIVER AND DO I NEED IT UPDATE
- WHAT IS AMD PSP DRIVER AND DO I NEED IT DRIVER
- WHAT IS AMD PSP DRIVER AND DO I NEED IT MANUAL
WHAT IS AMD PSP DRIVER AND DO I NEED IT DRIVER
If you go this route, make sure to know your motherboard’s chipset and be certain that AMD PSP Driver is checked during the chipset driver installation.
WHAT IS AMD PSP DRIVER AND DO I NEED IT INSTALL
Alternatively, you can download AMD’s auto-detect tool to install the latest Ryzen chipset drivers to your system. After that’s done, make sure to restart your computer to apply the new patches. Then select Check for Updates and install any that are available.
WHAT IS AMD PSP DRIVER AND DO I NEED IT UPDATE
To patch, press Windows Key + S, type “update,” and select Check for Updates. That will bring you to the Windows Update page. You can install the driver manually, but it’s available now through Windows Update. The latest version of the AMD PSP driver is 5.17.0.0, which is part of AMD Chipset Driver 3.08.17.735.
WHAT IS AMD PSP DRIVER AND DO I NEED IT HOW TO
Read on learn how to update your drivers to make sure you have the latest version. With these exploits, attackers can steal sensitive information like passwords and gain deeper permissions in a network.Īlthough scary, AMD has already patched the vulnerability with a new PSP chipset driver, which rolled out last week through Microsoft’s September Patch Tuesday. The exploit also allows attackers to get around mitigations like kernel address space layout randomization (KASLR), which protect against attacks that exploit a known address for the kernel.
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The attack focuses in the motherboard chipset, so it doesn’t apply if you have an AMD graphics card without an AMD processor (though another security flaw is posing a risk to AMD cards at the moment).Īccording to the report, Economou was able to leak “several gigabytes” of data. The report says that all desktop and mobile Ryzen processors are affected, and AMD has updated its security disclosure since. Originally, AMD listed the vulnerability as only affecting Ryzen 1000 processors. Kyriakos Economou, co-founder of security research firm ZeroPeril, published a report last week that said non-privileged users could exploit the driver to access the sensitive information stored in memory, according to The Record. The PSP works with the operating system to store sensitive information in secured parts of memory, and it’s usually only accessible by administrators. The vulnerability ( CVE-2021-26333) exists in AMD’s Platform Security Processor (PSP) chipset driver. In a report published last week, cybersecurity researchers disclosed a vulnerability in the driver that would allow attackers to steal sensitive information like passwords, and it impacts all Ryzen processors, as well as several previous AMD generations. Not enabling BitLocker would avoid these problems, though.AMD released a new chipset driver in August that patched “critical security flaws,” but it didn’t mention which vulnerabilities the patch worked for. Hence, changing your processor will remove your BitLocker keys and will cause problems. If you enable BitLocker, then all your keys will be saved to your processor, not a separate chip. Microsoft has also released its inaugural Windows 11 Insider Preview build and has updated its processor requirements to accommodate the Zen 1 and 7th Generation Core families.Īs far as we can tell, there is only one downside to using Intel PTT or AMD PSP fTPM over a dedicated TPM 2.0 chip. Hopefully, Microsoft clarifies this in its Windows 11 system requirements at some stage, because Intel and AMD do not readily market their PTT and PSP fTPM technologies as TPM 2.0 alternatives. In short, you do not necessarily need to rush out and purchase a TPM chip to run Windows 11 on your desktop machine.
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For example, Gigabyte stored the AMD PSP fTPM setting under Advanced CPU Settings.
WHAT IS AMD PSP DRIVER AND DO I NEED IT MANUAL
Every BIOS is different, so we would recommend reading your motherboard's manual first. Many motherboard manufacturers disable these by default, but you can enable them from within your motherboard's BIOS. Specifically, Intel integrates Platform Trust Technology (Intel PTT) in its modern processors, while AMD uses something called PSP fTPM. If your machine does not have a dedicated TPM chip, your CPU may have an equivalent built in. However, that is not necessarily the case, despite Microsoft's insistence to the contrary. Initially, Microsoft stated that a TPM 1.2 chip would do, but it has since clarified that only TPM 2.0 will do. On the face of it, we would need to purchase a TPM 2.0 chip to run Windows 11, which currently sell for exorbitant amounts. Anecdotally, our Gigabyte AORUS PRO WIFI X570 motherboard has a TPM header, but no TPM chip. While many modern laptops have a TPM 2.0 chip, desktop motherboards do not.
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Microsoft also states that a machine must have a Trusted Platform Module (TPM) and a 2.0 version at that. Microsoft's Windows 11 system requirements have caused a stir, not least because of the seemingly arbitrary processor limits.