Out-of-Bounds Access Vulnerability in QEMU's RDMA Backend

Out-of-Bounds Access Vulnerability in QEMU's RDMA Backend

CVE-2018-20124 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

hw/rdma/rdma_backend.c in QEMU allows guest OS users to trigger out-of-bounds access via a PvrdmaSqWqe ring element with a large num_sge value.

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