The vulnerability of the `bnx2x_set_fw_mac_addr()` function in the `drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h` file of the Broadcom NetXtremeII 10Gb driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the bnx2xsetfwmacaddr function in the drivers/net/ethernet/broadcom/bnx2x/bnx2xcmn.h file of the Broadcom NetXtremeII 10Gb driver for the Linux operating system is related to the reallocation of previously freed memory due to concurrent access to resources. Exploiting this...