CVE-2021-34395

CVSS V2 Medium 4.6 CVSS V3 Medium 4.2

Description

Trusty TLK contains a vulnerability in its access permission settings where it does not properly restrict access to a resource from a user with local privileges, which might lead to limited information disclosure, a low risk of modifcations to data, and limited denial of service.

Overview

CVE ID
CVE-2021-34395

Assigner
psirt@nvidia.com

Vulnerability Status
Analyzed

Published Version
2021-06-22T22:15:09

Last Modified Date
2021-09-20T18:46:59

Weakness Enumerations

CWE	URL
CWE-276	http://cwe.mitre.org/data/definitions/276.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:nvidia:jetson_linux::::::::	1	OR	32.5.1
cpe:2.3:h:nvidia:jetson_tx1:-:::::::*	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:H/UI:N/S:U/C:L/I:L/A:L

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
LOW

Base Score
4.2

Base Severity
MEDIUM

Exploitability Score
0.8

Impact Score
3.4

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-2021-34395
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34395

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:04:24				Added to TrackCVE
2022-12-05 04:51:29	2021-06-22T22:15Z	2021-06-22T22:15:09	CVE Published Date	updated
2022-12-05 04:51:29		2021-09-20T18:46:59	CVE Modified Date	updated
2022-12-05 04:51:29		Analyzed	Vulnerability Status	updated