PT-2026-37076

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A misleadingly named function copy user nocache was identified as a specialty memory copy routine that uses non-temporal stores for the destination and provides exception handling for bo...

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 a failure to perform boundary checks on user control pointers in drm-compatible ioctl paths, which could lea...

CVE-2025-40216

No description is available for this CVE...

UBUNTU-CVE-2025-40216

In the Linux kernel, the following vulnerability has been resolved: iouring/rsrc: don't rely on user vaddr alignment There is no guaranteed alignment for user pointers, however the calculation of an offset of the first page into a folio after coalescing uses some weird bit mask logic, get rid of ...

CVE-2025-40216 io_uring/rsrc: don't rely on user vaddr alignment

In the Linux kernel, the following vulnerability has been resolved: iouring/rsrc: don't rely on user vaddr alignment There is no guaranteed alignment for user pointers, however the calculation of an offset of the first page into a folio after coalescing uses some weird bit mask logic, get rid of ...

PT-2025-46748

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s drm/amdkfd subsystem related to a kernel process reference leak when unmapping user pointers. Specifically, the kfd lookup process by pid function can...

Nvidia vGPU Software 安全漏洞

Nvidia vGPU Software is a management software from Nvidia, USA for providing GPU capabilities to virtual machines. The software supports multiple virtual machines to access the host's GPU, providing graphics performance and application compatibility for virtual machines. A security vulnerability...

Nvidia GPU Display Driver Input Validation Error Vulnerability

NVIDIA GPU Display Driver is a driver software from NVIDIA Corporation for interactive support of graphics card display modules in operating systems. An input validation error vulnerability exists in Nvidia GPU Display Driver, which arises from improper validation of user pointers...

NVIDIA Windows GPU Display Driver elevation of privilege vulnerability (CNVD-2017-26299)

The NVIDIA Windows GPU Display Driver is a set of graphics processor GPU graphics card drivers for Windows from NVIDIA. kernel mode layer handler for DxgkDdiEscape is one of the... kernel mode layer handler for DxgkDdiEscape. A security vulnerability exists in the kernel mode layer nvlddmkm.sys...

NVIDIA Windows GPU Display Driver Local Elevation of Privilege Vulnerability (CNVD-2016-12908)

NVIDIA Windows GPU Display Driver is a set of graphics processor GPU graphics card drivers for Windows from NVIDIA. A security vulnerability exists in the kernel mode layer nvlddmkm.sys processor of DxgDdiEscape in all versions of the NVIDIA Windows GPU Display Driver, which arises from the...

kernel: cifs: incorrect handling of bogus user pointers during uncached writes

The cifsiovecwrite function in fs/cifs/file.c in the Linux kernel through 3.13.5 does not properly handle uncached write operations that copy fewer than the requested number of bytes, which allows local users to obtain sensitive information from kernel memory, cause a denial of service memory...

Linux Kernel 2.6.36-rc8 - 'RDS Protocol' Local Privilege Escalation

// source: http://www.vsecurity.com/resources/advisory/20101019-1/ / Linux Kernel Copyright 2010 Virtual Security Research, LLC The handling functions for sending and receiving RDS messages use unchecked copyuserinatomic functions without any access checks on user-provided pointers. As a result, ...