CVE-2021-1056
CVSS V2 Low 3.6
CVSS V3 High 7.1
Description
NVIDIA GPU Display Driver for Linux, all versions, contains a vulnerability in the kernel mode layer (nvidia.ko) in which it does not completely honor operating system file system permissions to provide GPU device-level isolation, which may lead to denial of service or information disclosure.
Overview
- CVE ID
- CVE-2021-1056
- Assigner
- psirt@nvidia.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-01-08T01:15:14
- Last Modified Date
- 2022-03-29T18:05:06
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* | 1 | OR | 390 | 390.141 |
| cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* | 1 | OR | 450 | 450.102.04 |
| cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* | 1 | OR | 460 | 460.32.03 |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:N/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 3.6
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.1
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://nvidia.custhelp.com/app/answers/detail/a_id/5142 | Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2022/01/msg00013.html | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-1056 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1056 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:40:51 | Added to TrackCVE | |||
| 2022-12-05 19:33:52 | 2021-01-08T01:15Z | 2021-01-08T01:15:14 | CVE Published Date | updated |
| 2022-12-05 19:33:52 | 2022-03-29T18:05:06 | CVE Modified Date | updated | |
| 2022-12-05 19:33:52 | Analyzed | Vulnerability Status | updated |