rdma hfi1

About this tag
The rdma hfi1 tag on WindowsForum.com covers discussions about the Linux kernel's RDMA hfi1 driver, including security vulnerabilities like CVE-2025-39742, which involves a divide-by-zero condition. Content also addresses Microsoft's advisory on Azure Linux being potentially affected by such issues, with mentions of CSAF/VEX mappings for product attestation. Topics may include kernel fixes, driver stability, and enterprise IT security considerations related to RDMA hardware.

  1. CVE-2025-39742: Linux RDMA hfi1 Divide-by-Zero Fix and Azure Linux Attestation

    The Linux kernel received a targeted fix for a divide‑by‑zero condition in the RDMA hfi1 driver — tracked as CVE‑2025‑39742 — and Microsoft’s public advisory has confirmed that Azure Linux is a product the company has inventoried and attested as “potentially affected,” while promising to expand...
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    • azure linux cve 2025 39742 linux kernel rdma hfi1
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    • Forum: Security Alerts