"Zero-Day in Arm GPU Drivers Exploited in Targeted Attacks"

A vulnerability, tracked as CVE-2023-4211, in the kernel drivers for several Mali GPUs "may be under limited, targeted exploitation," the British semiconductor manufacturer Arm confirmed when it released drivers updated with patches. Arm's Mali GPUs are used in various devices, most notably in Android smartphones from Google, Samsung, Huawei, Nokia, Xiaomi, Oppo, and others. The vulnerability is caused by improper GPU memory processing and enables a local non-privileged user to access already freed memory. It impacts kernel drivers for various Arm GPUs. This article continues to discuss the exploitation of a zero-day vulnerability in Arm GPU drivers.

Help Net Security reports "Zero-Day in Arm GPU Drivers Exploited in Targeted Attacks"

Submitted by grigby1