CVE-2021-34373

Severity Score

6.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Trusty trusted Linux kernel (TLK) contains a vulnerability in the NVIDIA TLK kernel where a lack of heap hardening could cause heap overflows, which might lead to information disclosure and denial of service.

Trusty trusted Linux kernel (TLK) contiene una vulnerabilidad en el kernel TLK de NVIDIA en la que la falta de endurecimiento de la pila podría causar desbordamientos de pila, lo que podría conllevar a una divulgación de información y denegación de servicio

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-06-09 CVE Reserved
2021-06-30 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://nvidia.custhelp.com/app/answers/detail/a_id/5205	2021-07-06

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nvidia Search vendor "Nvidia"	Jetson Linux Search vendor "Nvidia" for product "Jetson Linux"	< 32.5.1 Search vendor "Nvidia" for product "Jetson Linux" and version " < 32.5.1"	-	Affected	in	Nvidia Search vendor "Nvidia"	Jetson Tx1 Search vendor "Nvidia" for product "Jetson Tx1"	-	-	Safe