CyberRota Analysis
AI-GeneratedThe vulnerability in the Linux kernel allows for the potential leakage of sensitive kernel information to userspace due to improper handling of bounce pages, which are not necessarily page-aligned. This issue can lead to unauthorized access to confidential data, posing a risk to system integrity and confidentiality. Organizations utilizing affected Linux systems should prioritize addressing this vulnerability to safeguard against potential data breaches.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: VDUSE: avoid leaking information to userspace The bounceing is not necessarily page aligned, so current VDUSE can leak kernel information through mapping bounce pages to userspace. Allocate bounce pages with __GFP_ZERO to avoid leaking information to userspace.