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MEDIUM · 6.3

CVE-2021-34388

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 execut...

Vulnerability 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.

CVSS Score

6.3

MEDIUM

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

Affected Products

VendorProductVersions
NvidiaJetson Linux< 32.5.1
NvidiaJetson Agx Xavier 16Gb-
NvidiaJetson Agx Xavier 32Gb-
NvidiaJetson Agx Xavier 8Gb-
NvidiaJetson Nano-
NvidiaJetson Nano 2Gb-
NvidiaJetson Tx1-
NvidiaJetson Tx2-
NvidiaJetson Tx2 4Gb-
NvidiaJetson Tx2 Nx-
NvidiaJetson Tx2I-
NvidiaJetson Xavier Nx-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2021-34388?

CVE-2021-34388 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 execut...

How severe is CVE-2021-34388?

CVE-2021-34388 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-34388?

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 Nano.