Nvidia GPU owners warned about serious driver bugs — update now

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Nvidia GPU owners warned most serious driver bugs — update now

(Image credit: Nvidia)

For anyone with an Nvidia GPU, the graphics card manufacturer is recommending everyone update their drivers immediately. These bugs are affecting both consumer GPUs and enterprise customers.

The first issues you'll demand to exist aware of is CVE-2021-1074. Information technology could allow a malicious attacker to supersede the application contents with compromised files. That attacker would need access to your local organization first, which would demand to be compromised through another attack. This bug could upshot a nefarious person being able to practice a wide range of things on your estimator.

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The 2d bug, CVE-2021-1075, details a problem with the kernel mode layer. Interestingly, this isn't the get-go time this has been a problem for Nvidia with Google's Projection Zero noting that the DxgkDdiEscape interface was vulnerable to assail. This bug can leak system data, allow attackers to execute code or lock you out of your own figurer.

Bugs CVE-2021-1076 and 1077 both take vulnerabilities in the kernel model layer. In issues 1076, attackers can corrupt data, prevent you using your machine and leak information.

These bugs are nowadays, information technology seems, in nearly Nvidia drivers, which may present a problem for people with older cards which are no longer updated. In 1077 drivers, both of Nvidia'southward R450 and R460 branches are afflicted and this bug can lead to a denial of service.

The terminal problems is ranked as the least severe, but CVE-2021-1078 can cause your computer to crash if a vulnerability is attacked in the kernel driver nvlddmkm.sys. This is more of an inconvenience than a severe problem, but withal annoying.

Most people will likely take the graphics drivers upwards-to-date anyway, as the best game operation is unremarkably plant in after drivers, especially for new games. All the same if you're sticking with an old driver for a specific reason, say compatibility, you might desire to consider updating if yous tin can.

Nvidia's vGPUs has eight unlike security issues which ThreatPost has covered. Most home users won't be affected, as vGPU drivers only work with select Quadro, Tesla and A100 GPUs. If you do run these in any arrangement, you'll need to obtain your software update  through the Nvidia Licensing Portal.

So tl;dr: download the latest drivers from Nvidia as soon as possible.

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Ian has been involved in technology journalism since 2007, originally writing about AV hardware back when LCDs and plasma TVs were merely gaining popularity. Nearly 15 years on, he remains equally excited as ever about how tech can make your life improve. Ian is the editor of T3.com but has also regularly contributed to Tom'due south Guide.

Source: https://www.tomsguide.com/news/nvidia-gpu-owners-warned-about-serious-driver-bugs-update-now

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