{"id":"CVE-2024-26820","state":"PUBLISHED","title":"hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nhv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed\n\nIf hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER\nhandler cannot perform VF register successfully as the register call\nis received before netvsc_probe is finished. This is because we\nregister register_netdevice_notifier() very early( even before\nvmbus_driver_register()).\nTo fix this, we try to register each such matching VF( if it is visible\nas a netdevice) at the end of netvsc_probe.","publishedAt":"2024-04-17T09:43:47.966Z","updatedAt":"2026-10-15T00:38:42.216Z","severity":null,"assigner":"Linux","products":["Linux 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This is because we\nregister register_netdevice_notifier() very early( even before\nvmbus_driver_register()).\nTo fix this, we try to register each such matching VF( if it is visible\nas a netdevice) at the end of 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