libpcap BPF interpreter detects neither reaching the end of the filter program buffer due to lack of a return instruction nor executing a jump instruction with an offset that translates to a pointer outside of the buffer. In particular uncommon use cases a crafted filter program can cause the interpreter to try reading the OS process memory in the 32GiB around the buffer on 64-bit architectures a
💡 影响/原因: 原文内容(由于配额限制,未进行深度 LLM 分析)
🎯 建议动作: 建议根据原文自行评估