Tag: fixes

Advanced in Tech & Business

Graphics Card Not Working? Here Are the Causes and Fixes

From video games to professional 3D work, a graphics card is an essential piece of kit for those who want to push their computers to the next level of graphics rendering. Unfortunately, as is usually the case with adding extra hardware to a computer, graphics cards come with their own sets of problems and issues. If your graphics card is not working, it can be frustrating, especially for those who aren’t experienced with graphics cards and don’t know how to diagnose errors.

Here are the symptoms of a faulty graphics card and how to fix it when it is not working.

Also helpful: identify the graphics card in your computer before testing any of these fixes.

The Symptoms

Games Underperforming

It’s a tale as old as time. You buy a new gaming laptop or GPU, having heard that it will run your games at searingly fast framerates, but when it

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Aruba Networks fixes six significant vulnerabilities in ArubaOS

Aruba Networks released a stability advisory to advise shoppers about 6 critical-severity vulnerabilities impacting many variations of ArubaOS, its proprietary network working system.

The flaws effect Aruba Mobility Conductor, Aruba Mobility Controllers, and Aruba-managed WLAN Gateways and SD-WAN Gateways.

Aruba Networks is a California-based mostly subsidiary of Hewlett Packard Business, specializing in personal computer networking and wi-fi connectivity methods.

The significant flaws tackled by Aruba this time can be separated into two types: command injection flaws and stack-based buffer overflow problems in the PAPI protocol (Aruba Networks accessibility level administration protocol).

All flaws have been found out by stability analyst Erik de Jong, who noted them to the vendor by means of the official bug bounty program.

The command injection vulnerabilities are tracked as CVE-2023-22747CVE-2023-22748CVE-2023-22749, and CVE-2023-22750, with a CVSS v3 ranking of 9.8 out of 10..

An unauthenticated, distant attacker can leverage them

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