hso_free_net_device in... CVE-2021-37159

4.4 AV AC AU C I A
发布: 2021-07-21
修订: 2024-03-25

hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.

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