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-2026-010950)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010950 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...

SUSE CVE-2023-54198

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:...

EUVD-2023-60443

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:...

CVE-2023-54198

CVE-2023-54198 affects the Linux kernel tty subsystem: tty_driver_lookup_tty() can return a tty object for an invalid index when an invalid console= is given (e.g., console=tty3270), leading to a NULL-pointer dereference in tty_open. The issue was fixed in the kernel (tty: fix out-of-bounds acces...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an out-of-bounds access to the ttydriverlookuptty function...

kernel: tty: fix out-of-bounds access in tty_driver_lookup_tty()

An out-of-bounds access was found in the TTY subsystem. When an invalid console device is specified on the kernel command line e.g., console=tty3270, the driver lookup returns a TTY struct with an invalid index, causing a crash during boot...

SUSE CVE-2011-5321

The ttyopen function in drivers/tty/ttyio.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via crafted access to a device file under the...

DEBIAN-CVE-2011-5321

The ttyopen function in drivers/tty/ttyio.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via crafted access to a device file under the...

CVE-2011-5321

The ttyopen function in drivers/tty/ttyio.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via crafted access to a device file under the...

CVE-2011-5321

The ttyopen function in drivers/tty/ttyio.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via crafted access to a device file under the...

UBUNTU-CVE-2011-5321

The ttyopen function in drivers/tty/ttyio.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via crafted access to a device file under the...

CVE-2011-5321

The ttyopen function in drivers/tty/ttyio.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via crafted access to a device file under the...