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Vulnerability record · CVE-2019-5235 · published 14 December 2019

CVE-2019-5235: Huawei alp-al00b firmware null pointer dereference vulnerability

Huawei · Alp Al00b Firmware

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.

5.3 CVSS 3.1 Medium EPSS 0.92% · top 41.4% CWE-476 · NULL pointer dereference
5.3CVSS 3.1 base score, v2 5.0
0.92%EPSS exploitation probability, 30 days
NoNot in CISA KEV
50Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected products

50 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-5235), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.