OpenWrt Linux Open Source System Exposed to RCE Vulnerability Existing for 3 Years, Millions of Network Devices Affected

Focusing on source code security, gathering the latest information from home and abroad!Compiled by Qihoo 360 Code Guardian Team Guido Vranken, a researcher from ForAllSecure, discovered a Remote Code Execution (RCE) vulnerability (CVE-2020-7982) that has existed for 3 years in the Linux-based open-source operating system OpenWrt, and released technical details and a PoC. OpenWrt is … Read more

OpenWrt: A Powerful, Open, and Customizable Router Operating System

Are you tired of the features preset by router manufacturers, feeling that they limit your network experience? Do you long for a truly personal and customizable network environment? Then it’s time to learn about OpenWrt! 1. What is OpenWrt? What can it do? OpenWrt is not just a simple router firmware; it is a complete, … Read more

Release of OpenWrt 24.10.2 Stable Version

On June 25, 2025, more than two months have passed since the last version, and the third stable version of OpenWrt 24.10 has been released, version number OpenWrt 24.10.2: _______ ________ __ | |.—–.—–.—–.| | | |.—-.| |_ | – || _ | -__| || | | || _|| _| |_______|| __|_____|__|__||________||__| |____| |__| W … Read more

Qualcomm Ships 650 Million RISC-V Cores! Integrated Since Snapdragon 865!

On December 19, Qualcomm seems to be accelerating its layout in the RISC-V field as the patent war with Arm erupts. According to The Register, at last week’s global RISC-V summit, Qualcomm’s product management director Manju Varma revealed that Qualcomm has already integrated RISC-V into its Snapdragon 865 SoC microcontroller since 2019, and has shipped … Read more

Imagination Enters the RISC-V Market, Returning to the CPU Arena

On August 24, Imagination announced its financial performance for the first half of 2021, showing a 55% year-on-year revenue growth, indicating a potential recovery. The report noted that the company’s revenue for the first half of the year was $76 million, compared to $49 million in the same period of 2020. Imagination stated that in … Read more

What is One of the Keys for Western Digital to Launch RISC-V Processors Faster?

▲ Click the above Leifeng Network to follow For RISC-V to succeed like x86 and Arm, building the ecosystem is crucial. Written by | Bao Yonggang Launched in 2010, the RISC-V instruction set saw its first user manual officially released in 2014. From facing skepticism to gaining widespread optimism, many globally renowned companies such as … Read more

RISC-V Paves New Directions for the Automotive Industry

Follow “Electronic Engineering Album” and add the editor’s WeChat Regional groups are now open, please send messages 【Shenzhen】【Shanghai】【Beijing】【Chengdu】【Xi’an】 to the public account The European automotive industry has traditionally been characterized by long development cycles, complex ecosystems, and relative closure, but it is now undergoing a profound transformation. In this process, RISC-V is gradually becoming a … Read more

The Integration of MCUs and AI: Transforming the Automotive Industry

Author:Giordana Francesca Brescia Translation: Joyce Proofreading: Mike This article is based on the Creative Commons text sharing agreement:https://creativecommons.org/licenses/by-sa/4.0/ Artificial intelligence in the automotive sector is changing the way we interact with vehicles and the surrounding world, redefining the concept of mobility. This transformation, from traditional vehicles to intelligent autonomous driving systems, is driven by an … Read more

Struggling with Microcontroller Development? When is the Toughest Time to Learn Microcontrollers?

1. Introduction to Microcontrollers: The Fog and Breakthrough of C Language Entering the world of microcontrollers, many students first face the steep learning curve of the C language. Opening Keil, the screen filled with if, else, for, while statements feels like a secret code, and long variable names like GPIO_InitTypeDef and Delay_ms can be daunting. … Read more

Summary of C Language Knowledge for Microcontrollers!

1. Introduction to the advantages of C language for microcontrollers in conjunction with the 8051: · No need to understand the specific hardware of the microcontroller to write professional-level programs that conform to the actual hardware; · No need to understand the instruction set of the microcontroller to write perfect microcontroller programs; · Different function … Read more