The vulnerability of the macsec_add_dev() function in the drivers/net/macsec.c module of the Linux kernel allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the macsecadddev function in the drivers/net/macsec.c module of the Linux kernel is related to the repeated release of memory. Exploiting this vulnerability could allow a remote attacker to gain access to confidential data, compromise its integrity, and cause service failures...