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Vulnerability record · CVE-2021-34397 · published 22 June 2021

CVE-2021-34397: Nvidia jetson linux out-of-bounds write vulnerability

Nvidia · Jetson Linux

Bootloader contains a vulnerability in NVIDIA MB2, which may cause free-the-wrong-heap, which may lead to limited denial of service.

2.3 CVSS 3.1 Low EPSS 0.20% · top 90.6% CWE-787 · Out-of-bounds write
2.3CVSS 3.1 base score, v2 2.1
0.20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Bootloader contains a vulnerability in NVIDIA MB2, which may cause free-the-wrong-heap, which may lead to limited denial of service.

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://nvidia.custhelp.com/app/answers/detail/a_id/5205 Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5205 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-34397), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.