Local User Vulnerability in NVIDIA GPU Display Driver for Linux
CVE-2022-31607

7.8HIGH

Key Information:

Vendor

Nvidia
Status
Nvidia Cloud Gaming (guest Driver), Nvidia Cloud Gaming (virtual Gpu Manager)
Vendor
CVE Published:
19 November 2022

What is CVE-2022-31607?

The NVIDIA GPU Display Driver for Linux contains a vulnerability within its kernel mode layer (nvidia.ko) that allows a local user to manipulate improper input validation. This exploit can lead to various security threats, including denial of service, unauthorized privilege escalation, potential data tampering, and limited disclosure of sensitive information, posing significant risks to system integrity and confidentiality.

Affected Version(s)

NVIDIA Cloud Gaming (guest driver), NVIDIA Cloud Gaming (Virtual GPU Manager) All versions prior to the August 2022 release

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5383
https://security.gentoo.org/glsa/202310-02
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2022-31607 : Local User Vulnerability in NVIDIA GPU Display Driver for Linux