CVE-2021-34388

CVSS V2 Medium 4.6 CVSS V3 High 7.8
Description
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.
Overview
  • CVE ID
  • CVE-2021-34388
  • Assigner
  • psirt@nvidia.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-21T22:15:07
  • Last Modified Date
  • 2021-09-20T17:11:46
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:* 1 OR 32.5.1
cpe:2.3:h:nvidia:jetson_agx_xavier_16gb:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_agx_xavier_32gb:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_agx_xavier_8gb:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_nano:-:*:-:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_nano:-:*:developer_kit:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_nano_2gb:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_tx1:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_tx2:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_tx2_4gb:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_tx2_nx:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_tx2i:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_xavier_nx:-:*:developer_kit:*:*:*:*:* 0 OR
cpe:2.3:h:nvidia:jetson_xavier_nx:-:*:production:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://nvidia.custhelp.com/app/answers/detail/a_id/5205 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-34388
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34388
History
Created Old Value New Value Data Type Notes
2022-05-10 16:04:26 Added to TrackCVE
2022-12-05 04:44:29 2021-06-21T22:15Z 2021-06-21T22:15:07 CVE Published Date updated
2022-12-05 04:44:29 2021-09-20T17:11:46 CVE Modified Date updated
2022-12-05 04:44:29 Analyzed Vulnerability Status updated