The vulnerability of the tty_driver_lookup_tty() function in the drivers/tty/tty_io.c file of the console TTY driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ttydriverlookuptty function in the drivers/tty/ttyio.c file of the TTY console driver in the Linux operating system is related to the swapping of pointers. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibilit...

CVE-2023-54198: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tty: fix out-of-bounds access in ttydriverlookuptty When specifying an invalid console= device like console=tty3270, ttydriverlookuptty returns the tty struct without checking whether index is a valid number. To reproduce:...