Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992816)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992816 advisory. In the Linux kernel, the following vulnerability has been resolved: video: fbdev: arkfb: Fix a divide-by-zero bug in arksetpixclock Since the user can control the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993185)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993185 advisory. In the Linux kernel, the following vulnerability has been resolved: video: fbdev: s3fb: Check the size of screen before memsetio In the function s3fbsetpar, the valu...

CVE-2023-54277 fbdev: udlfb: Fix endpoint check

In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: Fix endpoint check The syzbot fuzzer detected a problem in the udlfb driver, caused by an endpoint not having the expected type: usb 1-1: Read EDID byte 0 failed: -71 usb 1-1: Unable to get valid EDID from...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992485 advisory. In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfbofinitdisplay, we should call ofnodeput...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: i740fb: Check the argument of i740calcvclk Since the user can control the arguments of the ioctl function from the user space, special arguments may lead to a divide-by-zero bug. If the user provides an improper val...

OESA-2025-1666 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfbofinitdisplay, we should call ofnodeput for the references returned by ofgraphgetnextendpoint and...

UBUNTU-CVE-2022-50010

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: i740fb: Check the argument of i740calcvclk Since the user can control the arguments of the ioctl from the user space, under special arguments that may result in a divide-by-zero bug. If the user provides an improper...

SUSE CVE-2022-49162

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: sm712fb: Fix crash in smtcfbwrite When the sm712fb driver writes three bytes to the framebuffer, the driver will crash: BUG: unable to handle page fault for address: ffffc90001ffffff RIP: 0010:smtcfbwrite+0x454/0x5b...

SUSE CVE-2022-49421

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: clcdfb: Fix refcount leak in clcdfbofvramsetup ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

UBUNTU-CVE-2021-47642

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: nvidiafb: Use strscpy to prevent buffer overflow Coverity complains of a possible buffer overflow. However, given the 'static' scope of nvidiasetupi2cbus it looks like that can't happen after examiniing the call...

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...