CVE-2021-34385 : Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer ov

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the calculation of a length could lead to a heap overflow.

Published 2021-06-30 11:15:09

Updated 2021-07-06 15:31:27

Source NVIDIA Corporation

View at NVD, CVE.org

Vulnerability category: Overflow

Products affected by CVE-2021-34385

Nvidia » Jetson Linux
Versions before (<) 32.5.1
cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*
Matching versions
When used together with: Nvidia » Jetson Tx1 » Version: N/A

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
6.7	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	0.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
6.3	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H	0.3	5.9	NVIDIA Corporation
Attack Vector: Local Attack Complexity: High Privileges Required: High User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Assigned by: nvd@nist.gov (Primary)

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