CVE-2021-34388

Published on: 06/21/2021 12:00:00 AM UTC

Last Modified on: 09/20/2021 05:11:00 PM UTC

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

Certain versions of Jetson Agx Xavier 16gb from Nvidia contain the following vulnerability:

Bootloader contains a vulnerability in NVIDIA TegraBoot where a potential heap overflow might allow an attacker to control all the RAM after the heap block, leading to denial of service or code execution.

  • CVE-2021-34388 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo NVIDIA - NVIDIA Jetson TX1, TX2 series, TX2 NX, AGX Xavier series, Xavier NX, Nano and Nano 2GB version All Jetson Linux versions prior to r32.5.1

CVSS3 Score: 7.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 4.6 - MEDIUM

Access
Vector
Access
Complexity
Authentication
LOCAL LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Security Bulletin: NVIDIA Jetson AGX Xavier Series, Jetson Xavier NX, Jetson TX1, Jetson TX2 Series (including Jetson TX2 NX), and Jetson Nano (including Jetson Nano 2GB) - June 2021 | NVIDIA nvidia.custhelp.com
text/html
URL Logo CONFIRM nvidia.custhelp.com/app/answers/detail/a_id/5205

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
HardwareNvidiaJetson Agx Xavier 16gb-AllAllAll
HardwareNvidiaJetson Agx Xavier 32gb-AllAllAll
HardwareNvidiaJetson Agx Xavier 8gb-AllAllAll
Operating
System
NvidiaJetson LinuxAllAllAllAll
HardwareNvidiaJetson Nano-All-All
HardwareNvidiaJetson Nano-Alldeveloper_kitAll
HardwareNvidiaJetson Nano 2gb-AllAllAll
HardwareNvidiaJetson Tx1-AllAllAll
HardwareNvidiaJetson Tx2-AllAllAll
HardwareNvidiaJetson Tx2i-AllAllAll
HardwareNvidiaJetson Tx2 4gb-AllAllAll
HardwareNvidiaJetson Tx2 Nx-AllAllAll
HardwareNvidiaJetson Xavier Nx-Alldeveloper_kitAll
HardwareNvidiaJetson Xavier Nx-AllproductionAll
  • 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:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*:
  • 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_tx2i:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:nvidia:jetson_tx2_4gb:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:nvidia:jetson_tx2_nx:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:nvidia:jetson_xavier_nx:-:*:developer_kit:*:*:*:*:*:
  • cpe:2.3:h:nvidia:jetson_xavier_nx:-:*:production:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-34388 : Bootloader contains a vulnerability in NVIDIA MB2 where a potential heap overflow might allow an a… twitter.com/i/web/status/1… 2021-06-21 21:41:52
Reddit Logo Icon /r/netcve CVE-2021-34388 2021-06-21 22:41:42
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