Lup Yuen Lee 李立源 @lupyuen@qoto.org

😬 Another Red Day for NuttX

Source: https://lupyuen.org/articles/ci4.html

Bought the Yuzuki Avaota-A1 SBC @PINE64 plus MicroSD Extender ... Let's assemble our PR Test Bot for #PinePhone 👍

Article: https://lupyuen.org/articles/testbot2.html#real-hardware-arm-and-esp32

🤔 #Gemini Code Assist: "Customizable, actionable feedback on your Pull Requests" (#GitHub)

https://blog.google/technology/developers/gemini-code-assist-free/

SDWire MicroSD Multiplexer ... Will it work for testing #NuttX on #PinePhone? 🤔

Article: https://lupyuen.org/articles/testbot2.html#real-hardware-arm-and-esp32

"The Human Stain" - Philip Roth

https://share.libbyapp.com/title/491986

Auto-Color #Linux Malware: "writes the malicious library file name into /etc/ld.preload ... Since libraries in ld.preload are loaded first, a malicious library can override Core Libraries"

https://unit42.paloaltonetworks.com/new-linux-backdoor-auto-color/

Micro Geiger: Tiny Geiger Counter with ATtiny167

https://www.kickstarter.com/projects/1889053217/doze-micro-geiger-measure-your-daily-radiation-dose

Upstreaming #ESWIN EIC7700X #RISCV SoC to Apache #NuttX RTOS ... Standby for #StarPro64! 👍

Source: https://github.com/apache/nuttx/pull/15921

#StarPro64 EIC7700X is the Hot New #RISCV SBC by @PINE64 ... Let's boot Linux and Apache #NuttX RTOS ... Maybe run #LLM on NPU on NuttX? (Large Language Model + Neural Processing Unit)

https://lupyuen.org/articles/starpro64.html

[PDF] "TrapC: Memory-Safe C Programming with No Undefined Behaviour"

https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3423.pdf

"The Exploit, which targeted #Linux Kernel USB drivers, enabled Cellebrite customers with physical access to a locked #Android device to bypass an Android phone’s Lock Screen"

https://securitylab.amnesty.org/latest/2025/02/cellebrite-zero-day-exploit-used-to-target-phone-of-serbian-student-activist/

Everything about @PINE64's hot new #StarPro64 EIC7700X #RISCV SBC ... Stay tuned this weekend!

Source: https://github.com/lupyuen/nuttx-starpro64

Tracealyzer Debugging for #Zephyr OS

https://zephyrproject.org/unlocking-zephyr-debugging-tracealyzer-now-validated-on-600-development-boards/

(Async) Embassy with #RustLang on #Zephyr OS

https://github.com/zephyrproject-rtos/zephyr-lang-rust/pull/63

#RISCV #StarPro64 EIC7700X ... Easier coding with TFTP and Smart Power Plug ... Maybe we'll allow anyone to Remotely Code & Test StarPro64 🤔

Source: https://github.com/lupyuen/nuttx-starpro64

Wallbleed: "buffer over-read vulnerability that existed in the DNS Injection Subsystem of the Great Firewall of China ... Wallbleed caused certain nation-wide censorship middleboxes to reveal up to 125 bytes of their memory when censoring a crafted DNS Query"

https://www.ndss-symposium.org/ndss-paper/wallbleed-a-memory-disclosure-vulnerability-in-the-great-firewall-of-china/

"3 men charged with fraud ... alleged movement of Nvidia chips from Singapore to China" (#DeepSeek)

https://www.channelnewsasia.com/singapore/3-men-charged-fraud-nvidia-chips-singapore-china-deepseek-4964721