The vulnerability of the rswitch_tx_free() function (drivers/net/ethernet/renesas/rswitch.c) in the Linux kernel device driver framework allows a hacker to gain increased privileges.

The vulnerability of the rswitchtxfree function drivers/net/ethernet/renesas/rswitch.c in the Renesas device drivers for the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to gain increased privileges...