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Backdoor in wait4(): Linux kernel vulnerability

https://sudonull.com/backdoor-in-wait4-linux-kernel-vulnerability

Analysis of a real backdoor in the Linux kernel from 2003: how an assignment error in wait4() opened root access. Lessons for developers: code review, Git, fuzzing. Study the details of the attack.

Windows Kernel Policy: Only WHCP Drivers from 2026

https://sudonull.com/windows-kernel-policy-only-whcp-drivers-from-2026

Microsoft tightens driver trust in Windows 11 and Server 2025 kernel. Rejection of outdated certificates, audit mode, AppLocker. Details of changes for developers and admins — read and prepare.

OptimaOS on Rust: single kernel for all platforms

https://sudonull.com/optimaos-on-rust-single-kernel-for-all-platforms

Explore OptimaOS architecture — kernel on Rust without forks for desktop, servers and Edge. Separation of mechanisms/policies, Linux ABI, memory safety. Detailed breakdown for developers.

Anticheats: user-mode and kernel-mode limitations

https://sudonull.com/anticheats-user-mode-and-kernel-mode-limitations

Breakdown of anticheat levels, DLL injection detection and DMA. Technical principles for developers. Study the weaknesses and evolution of game protection systems.

SystemRescue 13.0: kernel updates and HiDPI

https://sudonull.com/systemrescue-13-0-kernel-updates-and-hidpi

New features in SystemRescue 13.0: Linux 6.18 LTS, bcachefs 1.37, yq, HiDPI scaling. Ideal for system recovery. Download ISO and test it.

From other projects

How to Take Lecture Notes Correctly: 5 Steps

https://ymaho.com/how-to-take-lecture-notes-correctly-5-steps

Learn to take lecture notes so you remember 50% more. 5 steps: Cornell method, mind maps, and active recall. Start learning more effectively!

From the web

What is the purpose and use of **kwargs? - Stack Overflow

https://stackoverflow.com/questions/1769403/what-is-the-purpose-and-use-of-kwargs

Aug 10, 2022 · Notes kwargs is variable name used for keyword arguments, another variable name can be used. The important part …

python - Use of *args and **kwargs - Stack Overflow

https://stackoverflow.com/questions/3394835/use-of-args-and-kwargs

Note that *args/**kwargs is part of function-calling syntax, and not really an operator. This has a particular side effect that I ran into, …

Python中的*args和**kwargs是什么?该如何使用? - 知乎

https://www.zhihu.com/question/607082881

*args本质是个元组 **kwargs本质是个字典 如何结合使用 args和 *kwargs 在装饰器中使用 * args 和 **kwargs 位置参数和关键字参数 …

python为什么要要引入*args和**kwargs写法? - 知乎

https://www.zhihu.com/question/624358383

就像人与人之间需要信息传递一样,编程语言之间函数与函数之间、类与类之间,类与函数之间同样需要信息传递。 只不过,在编程 …

Que significa estos parametros *args, **kwargs en python?

https://es.stackoverflow.com/questions/410888/que-significa-estos-parametros-args-kwargs-en-python

Nov 29, 2020 · Estaba viendo unos codigos y la verdad que no sé muy bien que significa esos parametros escritos. class …

python - Simplificar código empleando *args o **kwargs (u otra forma …

https://es.stackoverflow.com/questions/363456/simplificar-c%C3%B3digo-empleando-args-o-kwargs-u-otra-forma-si-fuera-mejor

A menos que se lo mandes como tupla o diccionario, pero ya para eso mejor usa **kwargs **kwargs Igual que el caso anterior, el …

Как внутренняя функция декоратора получает *args и **kwargs

https://ru.stackoverflow.com/questions/1044010/%D0%9A%D0%B0%D0%BA-%D0%B2%D0%BD%D1%83%D1%82%D1%80%D0%B5%D0%BD%D0%BD%D1%8F%D1%8F-%D1%84%D1%83%D0%BD%D0%BA%D1%86%D0%B8%D1%8F-%D0%B4%D0%B5%D0%BA%D0%BE%D1%80%D0%B0%D1%82%D0%BE%D1%80%D0%B0-%D0%BF%D0%BE%D0%BB%D1%83%D1%87%D0%B0%D0%B5%D1%82-args-%D0%B8-kwargs

Я не могу понять как функция wrapper получает аргументы *args и **kwargs. В момент когда функция say_my_name …

python - Как работают args и kwargs вместе? - Stack Overflow на …

https://ru.stackoverflow.com/questions/1335384/%d0%9a%d0%b0%d0%ba-%d1%80%d0%b0%d0%b1%d0%be%d1%82%d0%b0%d1%8e%d1%82-args-%d0%b8-kwargs-%d0%b2%d0%bc%d0%b5%d1%81%d1%82%d0%b5

Oct 5, 2021 · Используйте общепринятые конструкции *args и **kwargs для захвата позиционных и именованных аргументов. …

**kwargs opcional com default - Stack Overflow em Português

https://pt.stackoverflow.com/questions/160000/kwargs-opcional-com-default

Oct 19, 2016 · Raciocinado um pouco acho que **kwargs não faz sentido se você tem uma quantidade específica de parâmetros, …

python - Por que kwargs não aceita uma keyword? [keyword can't be …

https://pt.stackoverflow.com/questions/108514/por-que-kwargs-n%C3%A3o-aceita-uma-keyword-keyword-cant-be-an-expression

Jan 15, 2016 · No python existe o kwargs, que facilita muito as coisas, quando preciso de nomear parâmetros. definir quais são os …

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