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CVE-2021-34392 Details

Description

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the tz_map_shared_mem function can bypass boundary checks, which might lead to denial of service.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:4.4 MEDIUMVector:CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://nvidia.custhelp.com/app/answers/detail/a_id/5205	CVE	Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5205	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-190	Integer Overflow or Wraparound	[email protected]

Affected Products

Product	Versions
nvidia jetson linux	< 32.5.1
CPE cpe:2.3:o:nvidia:jetson_linux:::::::: Remediation No remediation found in references.
nvidia jetson tx1	All versions
CPE cpe:2.3:h:nvidia:jetson_tx1:-:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jun 29, 2021	Initial Analysis	[email protected]