CVE-2023-31326 | AMD Ryzen 5000 Mobile Processors with Radeon Graphics Trusted Execution Environment uninitialized variable

A vulnerability was found in AMD Ryzen 5000 Mobile Processors with Radeon Graphics, Ryzen 7030 Mobile processors with Radeon Graphics, Ryzen 4000 Desktop Processors, Ryzen 5000 Desktop Processors, Ryzen 7040 Mobile Processors with Radeon Graphics, Ryzen 4000 Mobile Processors with Radeon Graphics, Ryzen 6000 Processors with Radeon Graphics, Ryzen 7020 Processors with Radeon Graphics, Ryzen Embedded V2000 Processors, Ryzen Embedded V3000 Processors, Radeon RX 7000 Graphics Products, Radeon PRO W7000 Graphics Products, Instinct MI210, Instinct MI250 and Radeon PRO V710 Graphics Products. It has been rated as problematic. This affects an unknown function of the component Trusted Execution Environment. Performing manipulation results in use of uninitialized variable.

This vulnerability is identified as CVE-2023-31326. The attack is only possible with local access. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More