Security Advisory
CVE-2021-37159
6.4
MEDIUM
Vulnerability Description
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.
Published Date
July 21, 2021
Official Source
NIST NVD Advisory