CVE-2021-1075
CVSS V2 Medium 5.6
CVSS V3 High 7.3
Description
NVIDIA Windows GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where the program dereferences a pointer that contains a location for memory that is no longer valid, which may lead to code execution, denial of service, or escalation of privileges. Attacker does not have any control over the information and may conduct limited data modification.
Overview
- CVE ID
- CVE-2021-1075
- Assigner
- psirt@nvidia.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-04-21T23:15:07
- Last Modified Date
- 2021-06-30T19:01:03
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:* | 1 | OR | 418 | 427.33 |
| cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:* | 1 | OR | 450 | 452.96 |
| cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:* | 1 | OR | 460 | 462.31 |
| cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:* | 1 | OR | 465 | 466.11 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:P/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- COMPLETE
- Base Score
- 5.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 7.8
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.3
- Base Severity
- HIGH
- Exploitability Score
- 2
- Impact Score
- 4.7
References
| Reference URL | Reference Tags |
|---|---|
| https://nvidia.custhelp.com/app/answers/detail/a_id/5172 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-1075 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1075 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:09:20 | Added to TrackCVE | |||
| 2022-12-06 02:14:23 | 2021-04-21T23:15Z | 2021-04-21T23:15:07 | CVE Published Date | updated |
| 2022-12-06 02:14:23 | 2021-06-30T19:01:03 | CVE Modified Date | updated | |
| 2022-12-06 02:14:23 | Analyzed | Vulnerability Status | updated |