CVE-2021-34372

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.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

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Configurations

Configuration 1 (hide)

AND

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

OR	cpe:2.3:h:nvidia:jetson_agx_xavier_16gb:-:::::::*
	cpe:2.3:h:nvidia:jetson_agx_xavier_32gb:-:::::::*
	cpe:2.3:h:nvidia:jetson_agx_xavier_8gb:-:::::::*
	cpe:2.3:h:nvidia:jetson_nano:-::-:::::
	cpe:2.3:h:nvidia:jetson_nano:-::developer_kit:::::
	cpe:2.3:h:nvidia:jetson_nano_2gb:-:::::::*
	cpe:2.3:h:nvidia:jetson_tx1:-:::::::*
	cpe:2.3:h:nvidia:jetson_tx2:-:::::::*
	cpe:2.3:h:nvidia:jetson_tx2_4gb:-:::::::*
	cpe:2.3:h:nvidia:jetson_tx2_nx:-:::::::*
	cpe:2.3:h:nvidia:jetson_tx2i:-:::::::*
	cpe:2.3:h:nvidia:jetson_xavier_nx:-::developer_kit:::::
	cpe:2.3:h:nvidia:jetson_xavier_nx:-::production:::::

Information

Published : 2021-06-22 15:15

Updated : 2021-06-29 12:37

NVD link : CVE-2021-34372

Mitre link : CVE-2021-34372

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

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Products Affected

nvidia

jetson_agx_xavier_32gb
jetson_nano
jetson_xavier_nx
jetson_linux
jetson_nano_2gb
jetson_tx2
jetson_tx1
jetson_tx2i
jetson_agx_xavier_8gb
jetson_agx_xavier_16gb
jetson_tx2_nx
jetson_tx2_4gb

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