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...

UBUNTU-CVE-2026-74424

In the Linux kernel, the following vulnerability has been resolved: fbcon: fix NULL pointer dereference for a console without vcdata fbconnewmodelist runs when a framebuffer's modelist changes. For each console mapped to it with fbdisplayi.mode set, it reads vcconsi.d and passes the vcnum to...

CVE-2026-74424 fbcon: fix NULL pointer dereference for a console without vc_data

In the Linux kernel, the following vulnerability has been resolved: fbcon: fix NULL pointer dereference for a console without vcdata fbconnewmodelist runs when a framebuffer's modelist changes. For each console mapped to it with fbdisplayi.mode set, it reads vcconsi.d and passes the vcnum to...

EUVD-2026-59571

In the Linux kernel, the following vulnerability has been resolved: fbcon: fix NULL pointer dereference for a console without vcdata fbconnewmodelist runs when a framebuffer's modelist changes. For each console mapped to it with fbdisplayi.mode set, it reads vcconsi.d and passes the vcnum to...

PT-2026-72403

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In 64-bit configurations, calling firmware entry points from a kernel thread other than the initial one causes the stack to be placed in the XKPHYS 64-bit memory segment. This results in...

The vulnerability of the goldfish_tty_probe() function in the drivers/tty/goldfish.c module of the Linux console support driver allows a hacker to cause a service failure.

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...

The vulnerability of the icom_probe() function in the drivers/tty/serial/icom.c module of the console support driver for the TTY serial port in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the icomprobe function in the drivers/tty/serial/icom.c module of the console support driver for the TTY serial port in the Linux operating system is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability could allow a...

The vulnerabilities of the functions confont_set() and confont_default() in the drivers/tty/vt/vt.c file of the Linux kernel’s console virtual terminal driver allow an attacker to access protected information or cause service failures.

The vulnerability of the confontset and confontdefault functions in the drivers/tty/vt/vt.c file of the Linux kernel’s console virtual terminal driver is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected information or cause...

SUSE CVE-2026-23115

In the Linux kernel, the following vulnerability has been resolved: serial: Fix not set tty-port race condition Revert commit bfc467db60b7 "serial: remove redundant ttyportlinkdevice" because the ttyportlinkdevice is not redundant: the tty-port has to be confured before we call uartconfigureport,...

The vulnerability of the sc16is7xx_probe() function in the drivers/tty/serial/sc16is7xx.c file of the console TTY driver in the Linux kernel’s parallel port allows a attacker to cause a service failure.

The vulnerability of the sc16is7xxprobe function in the drivers/tty/serial/sc16is7xx.c file of the console TTY driver in the Linux kernel is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause service failures...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003877)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003877 advisory. There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgaconinvertregion function in drivers/video/console/vgacon.c. Tenable has extracted...

EUVD-2021-15122

Malware in sbrugna...

EUVD-2021-11014

Malware in sbrugna...

EUVD-2021-21142

Malware in sbrugna...

EUVD-2021-15117

Malware in sbrugna...

Vulnerability of the vt_ioctl() function in the drivers/tty/vt/vt_ioctl.c module – The console support driver for the Linux kernel allows a hacker to cause a service failure.

Vulnerability of the vtioctl function in the drivers/tty/vt/vtioctl.c module – The driver for supporting TTY consoles in Linux operating systems is vulnerable to integer overflow or cyclic shift attacks. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2021-47575

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2021-47575

The Red Hat security entry for CVE-2021-47575 describes a bug in the Xen console driver (hvc_xen) that can cause event channel storms. The root cause is sending events even when no bytes are read from the backend, leading to excessive interrupts. Additionally, during domU initial console setup, t...

kernel: when setting font with malicious data by ioctl PIO_FONT, kernel will write memory out of bounds

An out-of-bounds write flaw was found in the Linux kernel’s console driver functionality in the way a user triggers the ioctl PIOFONT with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: when setting font with malicious data by ioctl PIO_FONT, kernel will write memory out of bounds

An out-of-bounds write flaw was found in the Linux kernel’s console driver functionality in the way a user triggers the ioctl PIOFONT with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system...