CVE-2026-43012

A flaw was found in the Linux kernel's net/mlx5 driver. This vulnerability occurs when the switchdev mode fails to initialize or transition correctly, leading to an improper rollback to legacy mode. During this rollback, the system attempts to unregister an already unregistered uplink network...

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 the mlx5 driver not setting the rollback flag correctly during switchdev mode rollback, which could result i...