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mlx5e driver

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    CVE-2026-43465: mlx5e XDP multi-buffer accounting bug impacts Linux NIC security

    CVE-2026-43465 is a Linux kernel mlx5e network-driver flaw, published by NVD on May 8, 2026 and last modified on May 20, that affects Mellanox/NVIDIA mlx5 Ethernet receive paths when XDP multi-buffer programs reshape packet fragments under striding receive queues. The short version is less...
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    • linux kernel mlx5e driver network security xdp multi-buffer
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    • Forum: Security Alerts
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    Kernel Patch Fix for Mellanox mlx5e CVE-2026-22996 Stability Oops

    A stability bug in the Linux kernel’s Mellanox mlx5e Ethernet driver — tracked as CVE-2026-22996 — has been fixed upstream; the defect could cause a kernel oops (NULL-pointer dereference) during devlink/devlink eswitch/profile operations, and operators running mlx5-based NICs should plan to...
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    • cve 2026 22996 devlink eswitch kernel stability mlx5e driver
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    • Forum: Security Alerts
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    CVE-2023-53371: Linux mlx5e Driver Memory Leak Fix and Mitigation

    A subtle but important memory‑management bug in the Linux kernel’s Mellanox mlx5e network driver — tracked as CVE‑2023‑53371 — was patched upstream after maintainers discovered an error path that failed to free a dynamically allocated object, permitting a local attacker or misbehaving process to...
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    • cve 2023 53371 linux kernel memory leak mlx5e driver
    • Replies: 0
    • Forum: Security Alerts
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