CVE-2021-34372
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
Trusty (the trusted OS produced by NVIDIA for Jetson devices) driver contains a vulnerability in the NVIDIA OTE protocol message parsing code where an integer overflow in a malloc() size calculation leads to a buffer overflow on the heap, which might result in information disclosure, escalation of privileges, and denial of service.
Overview
- CVE ID
- CVE-2021-34372
- Assigner
- psirt@nvidia.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-06-22T22:15:08
- Last Modified Date
- 2021-06-29T19:37:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:* | 1 | OR | 32.5.1 | |
| cpe:2.3:h:nvidia:jetson_agx_xavier_16gb:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_agx_xavier_32gb:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_agx_xavier_8gb:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_nano:-:*:-:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_nano:-:*:developer_kit:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_nano_2gb:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_tx1:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_tx2:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_tx2_4gb:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_tx2_nx:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_tx2i:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_xavier_nx:-:*:developer_kit:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nvidia:jetson_xavier_nx:-:*:production:*:*:*:*:* | 0 | OR |
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/5205 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-34372 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34372 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:09:25 | Added to TrackCVE | |||
| 2022-12-05 04:51:05 | 2021-06-22T22:15Z | 2021-06-22T22:15:08 | CVE Published Date | updated |
| 2022-12-05 04:51:05 | 2021-06-29T19:37:04 | CVE Modified Date | updated | |
| 2022-12-05 04:51:05 | Analyzed | Vulnerability Status | updated |