Data tampering or service interruption via out-of-bounds access
Published Apr 1, 2023 · Updated Feb 13, 2025
Out-of-bounds access in affected NVIDIA vGPU Software allows local users to tamper with data or interrupt service. A kernel-mode layer handler accesses memory outside the intended bounds, but NVIDIA has not disclosed the handler or triggering input. Low-privilege local access is required, no confidentiality impact is reported, and NVIDIA does not specify whether service interruption manifests as a crash or hang.
Summary
What happened
Out-of-bounds access in affected NVIDIA vGPU Software allows local users to tamper with data or interrupt service. A kernel-mode layer handler accesses memory outside the intended bounds, but NVIDIA has not disclosed the handler or triggering input. Low-privilege local access is required, no confidentiality impact is reported, and NVIDIA does not specify whether service interruption manifests as a crash or hang.
The record
- CVE
- CVE-2023-0191
- Published
- Apr 1, 2023
- Updated
- Feb 13, 2025
- Vendor
- NVIDIA
- Product
- NVIDIA vGPU Software
- Classifications
- CWE-119
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 1, 2023CVE publishedPublication date reported by the CVE source.
- Feb 13, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=All versions prior to and including 15.1, 13.6, 11.11, and all versions prior to and including February 2023 release
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo