Linux console support driver Heap Buffer Overflow DoS

The vulnerability of the goldfishttyprobe function in the drivers/tty/goldfish.c module of the Linux console support driver kernel module is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2022-49399

CVE-2022-49399 affects the Linux kernel tty driver for the goldfish port. In goldfish_tty_probe(), the port created by tty_port_init() can leak resources if error paths don’t destroy it; in goldfish_tty_remove(), the port must also be destroyed. The fix is to call tty_port_destroy() to release th...

PT-2025-8333

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been resolved, related to the goldfish tty driver. In the goldfish tty probe function, the port initialized through tty port init should be destroyed in...