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 a deadlock in the sa1100settermios function...

EulerOS Virtualization 2.5.4 : kernel (EulerOS-SA-2019-1253)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A division-by-zero in settermios, when debugging is enabled, was found in the Linux kernel. When the ioti driver is loaded, a loc...

kernel: Division by zero in change_port_settings in drivers/usb/serial/io_ti.c resulting in a denial of service

A division-by-zero in settermios, when debugging is enabled, was found in the Linux kernel. When the ioti driver is loaded, a local unprivileged attacker can request incorrect high transfer speed in the changeportsettings in the drivers/usb/serial/ioti.c so that the divisor value becomes zero and...