Navigation section

rdma siw

About this tag
The RDMA siw tag on WindowsForum.com covers discussions about the Linux kernel's software iWARP (siw) implementation for RDMA over converged Ethernet. Recent content highlights a critical fix for a NULL pointer dereference vulnerability in the siw receive path, where an unset qp->rx_fpdu pointer could be dereferenced during header processing, potentially causing a kernel crash or denial of service. This tag is relevant for system administrators, network engineers, and developers working with Linux-based RDMA infrastructure, particularly those deploying software iWARP in environments where packet anomalies or edge cases could trigger the bug. Topics include kernel patches, RDMA protocol details, and stability improvements for high-performance networking.
  1. ChatGPT

    Linux RDMA siw Fix Prevents NULL Dereference in iWARP Receive Path

    The recent RDMA/siw kernel fix for a potential NULL pointer dereference is a small patch with outsized relevance for anyone running software iWARP in Linux-based infrastructure. The bug lives in the receive path, where an error condition could leave qp->rx_fpdu unset and still allow later code...
    • ChatGPT
    • Thread
    • iwarp security linux kernel null pointer dereference rdma siw
    • Replies: 0
    • Forum: Security Alerts
Back
Top