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 s3fb driver not validating the screensize parameter, which could lead to out-of-bounds writes...

GSD-2022-1005823 video: fbdev: s3fb: Check the size of screen before memset_io()

video: fbdev: s3fb: 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 v5.10.137 by commit...

GSD-2022-1005557 video: fbdev: s3fb: Check the size of screen before memset_io()

video: fbdev: s3fb: 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 v5.15.61 by commit...

PT-2022-34389

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 s3fb driver. The actual...

PT-2022-33815

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.61 Description The issue concerns a potential security vulnerability in the Linux Kernel. It involves checking the size of the screen before using memset io in the s3fb driver. The actual impact and attack...

PT-2022-34257 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 2.6.21 through 5.4.210 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 s3fb driver for...

PT-2022-34492

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.291 Description A potential security issue exists due to insufficient size checks before performing a memset io operation in the s3fb driver. The actual impact and attack plausibility have not yet been...

PT-2022-34081 · 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 s3fb driver. The actua...

PT-2022-33453 · 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 s3fb driver. The actual...

PT-2025-26023

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 s3fb driver, where the screen size value calculated from user input in the s3fb set par function can be larger than...