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.
Affected Platforms
Oracle Communications Cloud Native Core PolicyDebian Debian LinuxLinux Linux KernelOracle Communications Cloud Native Core Network Exposure FunctionOracle Communications Cloud Native Core Binding Support Function