CVE-2021-34391

Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.9 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5205	Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5205	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*

cpe:2.3:h:nvidia:jetson_tx1:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:10

Type	Values Removed	Values Added
CVSS	v2 : ~~4.9~~ v3 : ~~5.5~~	v2 : 4.9 v3 : 5.3
References	~~() https://nvidia.custhelp.com/app/answers/detail/a_id/5205 - Vendor Advisory~~	() https://nvidia.custhelp.com/app/answers/detail/a_id/5205 - Vendor Advisory

Information

Published : 2021-06-22 22:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34391

Mitre link : CVE-2021-34391

CVE.ORG link : CVE-2021-34391

JSON object : View

Products Affected

nvidia

jetson_linux
jetson_tx1

CWE

CWE-190

Integer Overflow or Wraparound

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