ByteOS Network

Vulnerability Details :

CVE-2021-34382

Assigner-nvidia

Assigner Org ID-9576f279-3576-44b5-a4af-b9a8644b2de6

Published At-30 Jun, 2021 | 10:24

Updated At-04 Aug, 2024 | 00:12

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel’s tz_map_shared_mem function where an integer overflow on the size parameter causes the request buffer and the logging buffer to overflow, allowing writes to arbitrary addresses within the kernel.

EPSS History

Score

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N/A

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N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:nvidia

Assigner Org ID:9576f279-3576-44b5-a4af-b9a8644b2de6

Published At:30 Jun, 2021 | 10:24

Updated At:04 Aug, 2024 | 00:12

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

NVIDIA Corporation

Product

NVIDIA Jetson TX1

Versions

Affected

All Jetson Linux versions prior to r32.5.1

Problem Types

Type	CWE ID	Description
text	N/A	information disclosure, escalation of privileges, denial of service

Type: text

CWE ID: N/A

Description: information disclosure, escalation of privileges, denial of service

Metrics

Version	Base score	Base severity	Vector
3.1	6.7	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Version: 3.1

Base score: 6.7

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

References

Hyperlink	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5205	x_refsource_CONFIRM

Hyperlink: https://nvidia.custhelp.com/app/answers/detail/a_id/5205

Resource:

x_refsource_CONFIRM

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5205	x_refsource_CONFIRM x_transferred

Hyperlink: https://nvidia.custhelp.com/app/answers/detail/a_id/5205

Resource:

x_refsource_CONFIRM

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:psirt@nvidia.com

Published At:30 Jun, 2021 | 11:15

Updated At:07 Nov, 2023 | 03:35

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary	3.1	6.7	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Primary	2.0	4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 7.8

Base severity: HIGH

Vector:

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 6.7

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Type: Primary

Version: 2.0

Base score: 4.6

Base severity: MEDIUM

Vector:

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

CPE Matches

NVIDIA Corporation

>>jetson_linux>>Versions before 32.5.1(exclusive)

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

NVIDIA Corporation

>>jetson_tx1>>-

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

Weaknesses

CWE ID	Type	Source
CWE-190	Primary	nvd@nist.gov

CWE ID: CWE-190

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5205	psirt@nvidia.com	Vendor Advisory

Hyperlink: https://nvidia.custhelp.com/app/answers/detail/a_id/5205

Source: psirt@nvidia.com

Resource:

Vendor Advisory

CVE-2021-34382

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Stakeholder-Specific Vulnerability Categorization (SSVC)

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