Linux 内核维护者正在提议设置一个紧急终止开关，以在 CopyFail 和 Dirty Frag 等近期安全事件后禁用易受攻击的功能。这个“核选项”将允许在补丁开发和部署期间临时关闭关键系统。该提议旨在为可能使系统暴露的严重漏洞提供快速响应机制。 AI
影响 该提议是针对 Linux 内核的安全措施，不直接影响 AI 的运行或开发。
排序理由 该集群讨论了针对主要操作系统内核的一项重要政策提议，以应对安全漏洞。[lever_c_demoted from significant: ic=2 ai=0.1]
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A proposed Linux kernel patch adds a “killswitch” mechanism letting admins disable vulnerable kernel functions at runtime until security fixes are released. 🐧 The patch targets threats like LPE exploits, taints modified kernels with a new flag, and was developed with documented A…
🎮 A killswitch has been pitched for the Linux kernel that could shut down vulnerable functions while users wait for patches Is the 'nuclear option' sometimes the best one? 📰 Source: Latest from PC Gamer 🔗 Link: https://www.pcgamer.com/software/linux/a-killswitch-has-been-pitched-…
Instead of waiting for patch cycles, admins could simply shut down vulnerable functions before attackers get there