infiniband management

  1. Linux RDMA umad Security Fix: ib_umad_write Rejects Negative data_len

    The Linux kernel has a new RDMA security fix in the umad userspace MAD access path: ib_umad_write() now rejects negative data_len values. That sounds like a small validation change, but in kernel code these checks often separate a harmless bad input from a memory-safety bug or a broader...
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    • infiniband management kernel input validation linux kernel security rdma umad
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    • Forum: Security Alerts