PT-2022-35221 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.77 Description: The issue concerns several use-after-free bugs in the fbdev: smscufx component. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel version...

CVE-2022-41849

A use-after-free flaw was found in the Linux kernel’s video fbdev driver. This flaw allows a local user with physical access to crash the system...

GSD-2022-1006284 fbdev: fb_pm2fb: Avoid potential divide by zero error

fbdev: fbpm2fb: Avoid potential divide by zero error 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 v4.9.327 by commit...

GSD-2022-1006241 video: fbdev: amba-clcd: Fix refcount leak bugs

video: fbdev: amba-clcd: Fix refcount leak bugs 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-2022-1006237 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 v4.14.291 by commit...

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-2022-1006202 video: fbdev: i740fb: Check the argument of i740_calc_vclk()

video: fbdev: i740fb: Check the argument of i740calcvclk 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-2022-1006138 video: fbdev: amba-clcd: Fix refcount leak bugs

video: fbdev: amba-clcd: Fix refcount leak bugs 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-2022-1006134 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 v4.19.256 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-2022-1006131 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 v4.19.256 by commit...

GSD-2022-1006089 video: fbdev: i740fb: Check the argument of i740_calc_vclk()

video: fbdev: i740fb: Check the argument of i740calcvclk 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-2022-1006006 video: fbdev: amba-clcd: Fix refcount leak bugs

video: fbdev: amba-clcd: Fix refcount leak bugs 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-2022-1006001 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-2022-1005943 video: fbdev: i740fb: Check the argument of i740_calc_vclk()

video: fbdev: i740fb: Check the argument of i740calcvclk 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-2022-1005928 fbdev: fb_pm2fb: Avoid potential divide by zero error

fbdev: fbpm2fb: Avoid potential divide by zero error 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 v5.4.212 by commit...

GSD-2022-1005831 video: fbdev: amba-clcd: Fix refcount leak bugs

video: fbdev: amba-clcd: Fix refcount leak bugs 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-2022-1005827 video: fbdev: vt8623fb: Check the size of screen before memset_io()

video: fbdev: vt8623fb: 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-2022-1005825 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 v5.10.137 by commit...