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 insufficient parameter checking in the i740calcvclk function, which could lead to a divide-by-zero error...

PT-2025-25936 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A divide-by-zero bug can occur in the Linux kernel due to improper handling of the pixclock value in the i740 calc vclk function. This issue arises when the user provides a pixclock...

PT-2022-34201 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.211 Description: The issue is related to the i740 calc vclk function in the i740fb module of the Linux Kernel. The problem arises from the lack of proper validation of the argument passed to this function...