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 the vt8623fb driver not validating the screensize parameter, which could lead to out-of-bounds writes...

PT-2025-26027 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A bug in the Linux kernel has been identified, specifically in the vt8623fb driver. The issue arises when the screen size value, calculated from user input in the vt8623fb set par...

PT-2022-34085 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.137 Description: The issue concerns a potential security vulnerability in the Linux Kernel. It involves checking the size of the screen before performing a memset io operation in the vt8623fb driver. The...

PT-2022-34258 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.211 Description: The issue concerns a potential security vulnerability in the Linux Kernel. It involves checking the size of the screen before performing a memset io operation in the vt8623fb driver. The...

PT-2022-34391 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.256 Description: The issue concerns a potential security vulnerability in the Linux Kernel. It involves checking the size of the screen before performing a memset io operation in the vt8623fb driver. The...

PT-2022-33458 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.2 Description: The issue concerns a potential security vulnerability in the Linux Kernel. It involves checking the size of the screen before performing a memset io operation in the vt8623fb driver. The...