net/mlx5e: Harden uplink netdev access against device unbind

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AZL-75342 CVE-2025-39947 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Harden uplink netdev access against device unbind The function mlx5uplinknetdevget gets the uplink netdevice pointer from mdev-mlx5eres.uplinknetdev. However, the netdevice can be removed and its pointer cleared when...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from uplink network device access not being properly protected during device unbundling, which could result in a...