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sergioprado.blog | ||
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lwn.net
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| | | | | A 'wait queue' in the Linux kernel is a data structure to manage threads that are waiting for s [...] | |
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blog.px.dev
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prog.world
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| | | | | [AI summary] The article discusses the use of Intel Processor Trace (PT) technology to capture code traces from the System Management Mode (SMM) in a computer's BIOS. The authors detail the process of creating a backdoor to access SMM, modifying the SMI dispatcher to redirect execution to a custom shellcode, and using tools like WinIPT and ptxed to analyze the trace data. They also mention challenges such as synchronization issues and the need for cross-platform compatibility, and conclude that this method provides an efficient way to investigate SMM code for vulnerabilities. | |
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luten.dev
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| | | Ive been out of the .NET loop for a very long time. I would never have thought that it was so easy to get a .NET project up and running on Linux. But, I guess a decade of embracing Open Source at Microsoft changes things. Here are the steps I took to get an OpenGL window up and running on Ubuntu using .NET Core, VSCode, and OpenTK. | ||
