Vulnerability Monitor

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CVE-2021-34389

Trusty contains a vulnerability in NVIDIA OTE protocol message parsing code, which is present in all the TAs. An incorrect bounds check can allow a local user through a malicious client to access memory from the heap in the TrustZone, which may lead to information disclosure.

Published

2021-06-21T22:15:07.833

Last Modified

2024-11-21T06:10:17.770

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.0 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: LOCAL
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

3.4

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-401
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System nvidia jetson_linux < 32.5.1 Yes
Hardware nvidia jetson_agx_xavier_16gb - No
Hardware nvidia jetson_agx_xavier_32gb - No
Hardware nvidia jetson_agx_xavier_8gb - No
Hardware nvidia jetson_tx2 - No
Hardware nvidia jetson_tx2_4gb - No
Hardware nvidia jetson_tx2_nx - No
Hardware nvidia jetson_tx2i - No
Hardware nvidia jetson_xavier_nx - No
Hardware nvidia jetson_xavier_nx - No
References