ayaFlow

ayaFlow ayaFlow é um analisador de tráfego de rede em Rust + eBPF construído com Aya. Ele executa um agente por nó Linux, anexa um classificador TC na entrada e saída, e expõe dados de tráfego ao vivo, histórico com suporte a SQLite e métricas do Prometheus. O Que Faz Captura tráfego IPv4, IPv6,...

PT-2026-79705

In the Linux kernel, the following vulnerability has been resolved: net/sched: cls api: Always acquire rtnl lock when destroying locked classifiers Another challenge with unlocked filters. There is a short window in tc new tfilter where a tcf proto can be found and briefly referenced by a totally...

PT-2026-72726

In the Linux kernel, the following vulnerability has been resolved: net/sched: cls flow: Dont expose folded kernel pointers The flow classifier falls back to addr fold for fields that are missing from packet headers. In map mode, userspace controls mask, xor, rshift, addend and divisor, and can...