CVE-2022-50667
Awaiting Analysis Awaiting Analysis - Queue

BaseFortify

Publication date: 2025-12-09

Last updated on: 2025-12-09

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl() If the copy of the description string from userspace fails, then the page for the instance descriptor doesn't get freed before returning -EFAULT, which leads to a memleak.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2025-12-09
Last Modified
2025-12-09
Generated
2026-07-06
AI Q&A
2025-12-09
EPSS Evaluated
2026-07-05
NVD
CVE-2022-50667
EUVD
EUVD-2022-55738

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-UNKNOWN

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability is a memory leak in the Linux kernel's drm/vmwgfx component. Specifically, if copying a description string from userspace fails, the memory page allocated for the instance descriptor is not freed properly before returning an error, leading to a memory leak.

Impact Analysis

The memory leak caused by this vulnerability can lead to increased memory usage over time, potentially degrading system performance or causing resource exhaustion if exploited repeatedly.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2022-50667. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart