What is CVE-2016-8822?

CVE-2016-8822 is a high-severity vulnerability in Microsoft Windows, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2016-12-16.

How severe is CVE-2016-8822?

High severity. CVSS v3 base score is 7.8 out of 10.

Improper input validation in Microsoft Windows

CVE-2016-8822

All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape ID 0x600000E, 0x600000F, and 0x6000010 where a value passed from a user to the driver is used without validation as the index to an internal array, leading to denial of service or potential escalation of privileges.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (30.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Microsoft Windows
Nvidia Gpu_driver
Nvidia Corporation Windows Gpu Display Driver — versions All

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@nvidia.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
psirt@nvidia.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2016-8822?: CVE-2016-8822 is a high-severity vulnerability in Microsoft Windows, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2016-12-16.
How severe is CVE-2016-8822?: High severity. CVSS v3 base score is 7.8 out of 10.