CVE-2022-50099 video: fbdev: arkfb: Check the size of screen before memset_io()

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: arkfb: Check the size of screen before memsetio In the function arkfbsetpar, the value of 'screensize' is calculated by the user input. If the user provides the improper value, the value of 'screensize' may larger...

CVE-2022-50099

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: arkfb: Check the size of screen before memsetio In the function arkfbsetpar, the value of 'screensize' is calculated by the user input. If the user provides the improper value, the value of 'screensize' may larger...

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

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, which stems from the arkfb driver's divide-by-zero error in arksetpixclock, which could lead to a crash...

PT-2025-26028 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A divide-by-zero bug has been identified in the Linux kernel, specifically in the arkfb driver. This issue arises when a user controls the arguments of the ioctl from user space,...

PT-2025-26025 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been identified, specifically in the arkfb driver. The issue arises in the arkfb set par function, where the screen size value is calculated bas...

GSD-2022-1006236 video: fbdev: arkfb: Check the size of screen before memset_io()

video: fbdev: arkfb: Check the size of screen before memsetio This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.291 by commit...

GSD-2022-1006132 video: fbdev: arkfb: Check the size of screen before memset_io()

video: fbdev: arkfb: Check the size of screen before memsetio This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.256 by commit...

GSD-2022-1006001 video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock()

video: fbdev: arkfb: Fix a divide-by-zero bug in arksetpixclock This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.211 by commit...

GSD-2022-1005998 video: fbdev: arkfb: Check the size of screen before memset_io()

video: fbdev: arkfb: Check the size of screen before memsetio This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.211 by commit...

GSD-2022-1005201 video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock()

video: fbdev: arkfb: Fix a divide-by-zero bug in arksetpixclock This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit...

GSD-2022-1005198 video: fbdev: arkfb: Check the size of screen before memset_io()

video: fbdev: arkfb: Check the size of screen before memsetio This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit...