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MEDIUM · 5.0

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 memo...

Vulnerability Description

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.

CVSS Score

5.0

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
NvidiaJetson Linux< 32.5.1
NvidiaJetson Agx Xavier 16Gb-
NvidiaJetson Agx Xavier 32Gb-
NvidiaJetson Agx Xavier 8Gb-
NvidiaJetson Tx2-
NvidiaJetson Tx2 4Gb-
NvidiaJetson Tx2 Nx-
NvidiaJetson Tx2I-
NvidiaJetson Xavier Nx-

Related Weaknesses (CWE)

CWE-401

References

FAQ

What is CVE-2021-34389?

CVE-2021-34389 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 memo...

How severe is CVE-2021-34389?

CVE-2021-34389 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-34389?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Jetson Linux, Nvidia Jetson Agx Xavier 16Gb, Nvidia Jetson Agx Xavier 32Gb, Nvidia Jetson Agx Xavier 8Gb, Nvidia Jetson Tx2.