CVE-2021-1115
CVSS V2 Low 2.1
CVSS V3 Medium 6.5
Description
NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for private IOCTLs, where an attacker with local unprivileged system access may cause a NULL pointer dereference, which may lead to denial of service in a component beyond the vulnerable component.
Overview
- CVE ID
- CVE-2021-1115
- Assigner
- psirt@nvidia.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-10-27T21:15:07
- Last Modified Date
- 2021-10-28T20:41:35
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:* | 1 | OR | 390 | 392.68 |
| cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:* | 1 | OR | 460 | 463.15 |
| cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:* | 1 | OR | 470 | 472.39 |
| cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:* | 1 | OR | 490 | 496.49 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2
- Impact Score
- 4
References
| Reference URL | Reference Tags |
|---|---|
| https://nvidia.custhelp.com/app/answers/detail/a_id/5230 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-1115 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1115 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:49:12 | Added to TrackCVE | |||
| 2022-12-05 13:22:38 | 2021-10-27T21:15Z | 2021-10-27T21:15:07 | CVE Published Date | updated |
| 2022-12-05 13:22:38 | 2021-10-28T20:41:35 | CVE Modified Date | updated | |
| 2022-12-05 13:22:38 | Analyzed | Vulnerability Status | updated |