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CVE-2021-34397
Bootloader contains a vulnerability in NVIDIA MB2, which may cause free-the-wrong-heap, which may lead to limited denial of service.
Low1.9EPSS 0.20%
- Published
- Updated
- Reserved
- Assigned by
- nvidia
Description
Bootloader contains a vulnerability in NVIDIA MB2, which may cause free-the-wrong-heap, which may lead to limited denial of service.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| nvidiaCNA (assigner) | 3.1 | Low1.9 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L |
| NVDNVD · Modified | 3.1 | Low2.3 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L |
- EPSS (exploitation in 30 days)
- 0.20% · top 90% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 1.9.
Weakness
- denial of service
- CWE-787 (opens in a new tab)All about CWE-787 and its CVEs
Affected products
NVIDIA · NVIDIA Jetson TX2 series, TX2 NX, AGX Xavier series, Xavier NX
- affected All Jetson Linux versions prior to r32.5.1
References (1)
- https://nvidia.custhelp.com/app/answers/detail/a_id/5205 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2021-34397)Record last updated .