What is CVE-2021-34388?

CVE-2021-34388 is a medium-severity vulnerability in Nvidia Jetson_agx_xavier_16gb, classified under Out-of-bounds Write. CVSS score: 6.3/10. Published 2021-06-21.

How severe is CVE-2021-34388?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Buffer overflow in Nvidia Jetson_agx_xavier_16gb

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 execution.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (14.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Nvidia Jetson_agx_xavier_16gb
Nvidia Jetson_agx_xavier_32gb
Nvidia Jetson_agx_xavier_8gb
Nvidia Jetson_linux
Nvidia Jetson_nano
Nvidia Jetson_nano_2gb
Nvidia Jetson_tx1
Nvidia Jetson_tx2
Nvidia Jetson_tx2_4gb
Nvidia Jetson_tx2i

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

psirt@nvidia.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-34388?: CVE-2021-34388 is a medium-severity vulnerability in Nvidia Jetson_agx_xavier_16gb, classified under Out-of-bounds Write. CVSS score: 6.3/10. Published 2021-06-21.
How severe is CVE-2021-34388?: Medium severity. CVSS v3 base score is 6.3 out of 10.