The vulnerability of the mac802154_llsec_key_del() function in the net/mac802154/llsec.c module of the Linux kernel’s wireless subsystem allows a attacker to compromise the confidentiality and integrity of protected information, or cause service failures.

The vulnerability of the mac802154llseckeydel function in the net/mac802154/llsec.c module of the Linux kernel’s wireless subsystem is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and integrity of...