CVE-2021-1060

Data tampering via unvalidated input index

Published Jan 8, 2021 · Updated Aug 3, 2024

Improper input validation in NVIDIA vGPU Software 8.0 through 8.5 and 11.0 through 11.2 allows local users to alter data or interrupt service. The guest kernel mode driver and vGPU plugin use an input index without validating it before accessing data. Low-privileged local access to the driver path is required, and successful exploitation is bounded to data tampering or denial of service.

CVSS severity7.8
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in NVIDIA vGPU Software 8.0 through 8.5 and 11.0 through 11.2 allows local users to alter data or interrupt service. The guest kernel mode driver and vGPU plugin use an input index without validating it before accessing data. Low-privileged local access to the driver path is required, and successful exploitation is bounded to data tampering or denial of service.

The record

CVE
CVE-2021-1060
Published
Jan 8, 2021
Updated
Aug 3, 2024
Vendor
NVIDIA
Product
NVIDIA vGPU Software
Classifications
CWE-20
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 8, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Version 8.x (prior to 8.6) and version 11.0 (prior to 11.3)

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

NVIDIA · NVIDIA vGPU Softwareversion=Version 8.x (prior to 8.6) and version 11.0 (prior to 11.3)

Published CVSS scores

3.6NIST NVDAV:L/AC:L/Au:N/C:N/I:P/A:P
7.8NVIDIACVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.1NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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