The Linux kernel is having to introduce a new taint flag "TAINT_FORCED_BIND" to deal with fuzzing bots like Syzbot abusing Linux's bind/unbind sysfs functionality and generating bug reports for ...
Attackers impersonate LastPass and other brands to drop a kernel driver, disable security tools, and deploy the Rapuncel stealer.
A malware campaign tracked as Rapuncel is abusing a Microsoft-attested kernel driver to disable endpoint protections before stealing credentials, cryptocurrency wallet data, messaging tokens, and ...
SPECTRE backdoor, deployed by post-compromise by Chinese-speaking hacker group UAT-10147 after gaining admin access, can strip kernel-level visibility from EDR products using BYOVD callback unlinking ...
BPF programs use BPF type format (BTF) debugging information in order to determine how to interact with functions in the kernel. Specifically, tracing a kernel function involves finding its address in ...
A new high-security zero-day vulnerability that has lurked in the Linux kernel since 2017 has just been found with the help of AI. This nine-year-old flaw, dubbed ‘Copy Fail’, was discovered by ...
A Java Performance Quest: Taming Unsafe Code, Embracing Idiomatic Style & Debugging the Linux Kernel
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1. 内核调试，为什么你需要认识这“三兄弟”？ 搞Linux内核开发或者做系统底层运维的朋友，肯定都遇到过“内核崩溃”或者“驱动异常”这种让人头皮发麻的问题。这时候，光看屏幕上那一 ...
Safety boundary: the exercises crash a disposable QEMU virtual machine. Docker is not used as the panic boundary because containers normally share their host's kernel. First platform tested: Windows ...
Singularity, a sophisticated Linux kernel rootkit designed for Linux kernel versions 6.x, has gained significant attention from the cybersecurity community for its advanced stealth mechanisms and ...
El uso de async-profiler para la monitorización avanzada de rendimiento puede revelar problemas ocultos en los sistemas modernos, como experimentó el equipo de QuestDB. Recientemente, se detectó un ...
Kernel Debugging Options 指的是在编译 Linux 内核时，可以通过配置系统（如 make menuconfig）启用的一系列选项，这些选项会内嵌额外的检查、跟踪和诊断代码到内核中，以帮助开发者查找和修复错误。
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