#VU60220 NULL pointer dereference in NVIDIA Windows GPU Display Driver and NVS - CVE-2022-21815

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Main Vulnerability Database Vulnerabilities #VU60220

#VU60220 NULL pointer dereference in NVIDIA Windows GPU Display Driver and NVS - CVE-2022-21815

Published: February 1, 2022


Vulnerability identifier: #VU60220
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-21815
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
NVIDIA Windows GPU Display Driver
NVS
Software vendor:
nVidia

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the kernel mode layer (nvlddmkm.sys) handler for private IOCTLs in NVIDIA GPU Display Driver for Windows. A local user can run a specially crafted application to trigger a NULL pointer dereference error and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links