CVE-2021-1097
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it improperly validates the length field in a request from a guest. This flaw allows a malicious guest to send a length field that is inconsistent with the actual length of the input, which may lead to information disclosure, data tampering, or denial of service. This affects vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).
Overview
- CVE ID
- CVE-2021-1097
- Assigner
- psirt@nvidia.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-21T03:15:06
- Last Modified Date
- 2021-07-30T13:03:40
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* | 1 | OR | 8.0 | 8.8 |
| cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* | 1 | OR | 11.0 | 11.5 |
| cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* | 1 | OR | 12.0 | 12.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://nvidia.custhelp.com/app/answers/detail/a_id/5211 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-1097 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1097 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:59:03 | Added to TrackCVE | |||
| 2022-12-05 06:32:24 | 2021-07-21T03:15Z | 2021-07-21T03:15:06 | CVE Published Date | updated |
| 2022-12-05 06:32:24 | 2021-07-30T13:03:40 | CVE Modified Date | updated | |
| 2022-12-05 06:32:24 | Analyzed | Vulnerability Status | updated |