The vulnerability of the __netpoll_cleanup() function in the net/core/netpoll.c module of the Linux kernel allows a hacker to gain access to protected information or cause a service failure.

The vulnerability of the netpollcleanup function in the net/core/netpoll.c module of the Linux kernel is related to errors during link counter updates. Exploiting this vulnerability could allow an attacker to access protected information or cause service failures...