Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A reference to the carrier module was taken every time it was used, but it was only released once, when the final reference to the tty struct was removed. This issue was fixed by taking t...

The vulnerability of the s3c24xx_serial_getclk() function in the drivers/tty/serial/samsung_tty.c file of the console TTY driver in the Linux kernel’s serial port allows a hacker to cause a service failure.

The vulnerability of the s3c24xxserialgetclk function in the drivers/tty/serial/samsungtty.c file of the TTY console driver in the Linux kernel’s serial port module is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the pl011_dma_rx_callback() function in the drivers/tty/serial/amba-pl011.c file of the console TTY driver in the Linux kernel’s serial port allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pl011dmarxcallback function in the drivers/tty/serial/amba-pl011.c file of the console TTY driver in the Linux kernel’s serial port module is related to the occurrence of operations outside the buffer boundaries in memory. Exploiting this vulnerability could allow an...

Linux Distros Unpatched Vulnerability : CVE-2026-53306

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tty: hvciucv: fix off-by-one in number of supported devices MAXHVCIUCVLINES == HVCALLOCTTYADAPTERS == 8. This is the number of entries in: static struct...

CVE-2026-53306

In the Linux kernel, the following vulnerability has been resolved: tty: hvciucv: fix off-by-one in number of supported devices MAXHVCIUCVLINES == HVCALLOCTTYADAPTERS == 8. This is the number of entries in: static struct hvciucvprivate hvciucvtableMAXHVCIUCVLINES; Sometimes hvciucvtable is limite...

UBUNTU-CVE-2026-53306

In the Linux kernel, the following vulnerability has been resolved: tty: hvciucv: fix off-by-one in number of supported devices MAXHVCIUCVLINES == HVCALLOCTTYADAPTERS == 8. This is the number of entries in: static struct hvciucvprivate hvciucvtableMAXHVCIUCVLINES; Sometimes hvciucvtable is limite...

CVE-2026-53306

In the Linux kernel, the following vulnerability has been resolved: tty: hvciucv: fix off-by-one in number of supported devices MAXHVCIUCVLINES == HVCALLOCTTYADAPTERS == 8. This is the number of entries in: static struct hvciucvprivate hvciucvtableMAXHVCIUCVLINES; Sometimes hvciucvtable is limite...

EUVD-2026-39841

In the Linux kernel, the following vulnerability has been resolved: tty: hvciucv: fix off-by-one in number of supported devices MAXHVCIUCVLINES == HVCALLOCTTYADAPTERS == 8. This is the number of entries in: static struct hvciucvprivate hvciucvtableMAXHVCIUCVLINES; Sometimes hvciucvtable is limite...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

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

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013618)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013618 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: fix out-of-bounds access in ttydriverlookuptty When specifying an invalid console= device li...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-013189)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013189 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: fix out-of-bounds access in ttydriverlookuptty When specifying an invalid console= device li...

The vulnerability of the gsm_send() and gsm_data_kick() functions in the drivers/tty/n_gsm.c module of the TTY console driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the gsmsend and gsmdatakick functions in the drivers/tty/ngsm.c module of the TTY console driver for the Linux operating system is related to mutual blocking of execution threads. Exploiting this vulnerability could allow an attacker to cause a service failure...

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

The vulnerability of the lpuartsettermios function in the drivers/tty/serial/fsllpuart.c file of the console TTY driver in the Linux kernel’s serial port layer is related to the assignment of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the arc_serial_probe() function in the drivers/tty/serial/arc_uart.c file of the console TTY driver in the Linux kernel’s serial port module allows a malicious actor to cause a service failure.

The vulnerability of the arcserialprobe function in the drivers/tty/serial/arcuart.c file of the console TTY driver in the Linux kernel’s serial port module is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the goldfish_tty_remove() function in the drivers/tty/goldfish.c module of the console TTY support driver for the Linux operating system allows a hacker to gain access to protected information.

The vulnerability of the goldfishttyremove function in the drivers/tty/goldfish.c module of the console TTY support driver for the Linux kernel exposes confidential information. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility o...

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

The vulnerability of the jsmprobeone function in the drivers/tty/serial/jsm/jsmdriver.c file of the console TTY driver in the Linux kernel is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a system failure...

Vulnerability of the hdlcdev_init() function in the drivers/tty/synclink_gt.c module – This driver for console TTY in the Linux kernel allows a hacker to cause a service failure.

Vulnerability of the hdlcdevinit function in the drivers/tty/synclinkgt.c module – The console TTY driver for the Linux operating system is vulnerable due to the use of a NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

MiracleLinux 8 : kernel-4.18.0-477.10.1.el8_8 (AXSA:2023-5865:16)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5865:16 advisory. use-after-free caused by l2capreassemblesdu in net/bluetooth/l2capcore.c CVE-2022-3564 net/ulp: use-after-free in listening ULP sockets CVE-2023-046...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001314)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001314 advisory. There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the nttyreceivebufcommon function in drivers/tty/ntty.c. Tenable has extracted the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003856)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003856 advisory. There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the nttyreceivebufcommon function in drivers/tty/ntty.c. Tenable has extracted the...