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Vulnerability record · CVE-2019-5282 · published 13 November 2019

CVE-2019-5282: Huawei emily-al00a firmware double free vulnerability

Huawei · Emily Al00a Firmware

Bastet module of some Huawei smartphones with Versions earlier than Emily-AL00A 9.0.0.182(C00E82R1P21), Versions earlier than Emily-TL00B 9.0.0.182(C01E82R1P21), Versions earlier than Emily-L09C 9.0.0.203(C432E7R1P11), Versions earlier than Emily-L29C 9.0.0.203(C432E7R1P11), Versions earlier than Emily-L29C 9.0.0.202(C185E2R1P12) have a double free vulnerability. An attacker tricks the user into installing a malicious application, which frees on the same memory address twice. Successful exploit could result in malicious code execution.

7.8 CVSS 3.1 High EPSS 0.79% · top 45.4% CWE-415 · Double free
7.8CVSS 3.1 base score, v2 6.8
0.79%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Bastet module of some Huawei smartphones with Versions earlier than Emily-AL00A 9.0.0.182(C00E82R1P21), Versions earlier than Emily-TL00B 9.0.0.182(C01E82R1P21), Versions earlier than Emily-L09C 9.0.0.203(C432E7R1P11), Versions earlier than Emily-L29C 9.0.0.203(C432E7R1P11), Versions earlier than Emily-L29C 9.0.0.202(C185E2R1P12) have a double free vulnerability. An attacker tricks the user into installing a malicious application, which frees on the same memory address twice. Successful exploit could result in malicious code execution.

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

Affected products

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

References

LinkTags
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190220-01-smartphone-en Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190220-01-smartphone-en Vendor Advisory

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Related vulnerabilities

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

8.1CVE-2019-9506Google android broken cryptographic algorithm vulnerabilityThe Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker fr…EPSS 2.7%6.8CVE-2018-7925Huawei emily-al00a firmware incorrect authorization vulnerabilityThe radio module of some Huawei smartphones Emily-AL00A The versions before 8.1.0.171(C00) have a lock-screen bypass vulnerability. An unauthenticate…EPSS 0.25%6.8CVE-2018-7944Huawei emily-al00a firmware vulnerabilityHuawei smart phones Emily-AL00A with software 8.1.0.106(SP2C00) and 8.1.0.107(SP5C00) have a Factory Reset Protection (FRP) bypass vulnerability. An …EPSS 0.30%6.5CVE-2018-7961Huawei emily-al00a firmware information exposure vulnerabilityThere is a smart SMS verification code vulnerability in some Huawei smart phones. An attacker should trick a user to access malicious Website or mali…EPSS 0.90%6.3CVE-2019-5236Huawei emily-l29c firmware double free vulnerabilityHuawei smart phones Emily-L29C with versions of 8.1.0.132a(C432), 8.1.0.135(C782), 8.1.0.154(C10), 8.1.0.154(C461), 8.1.0.154(C635), 8.1.0.156(C185),…EPSS 0.59%5.5CVE-2019-5279Huawei emily-l29c firmware vulnerabilityHuawei smart phones Emily-L29C with Versions earlier than 9.1.0.311(C10E2R1P13T8), Versions earlier than 9.1.0.311(C461E2R1P11T8), Versions earlier t…EPSS 0.55%5.3CVE-2019-5302Huawei alp-al00b firmware improper input validation vulnerabilityThere are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send specially crafted TD-SCDMA messages from a rogue bas…EPSS 0.32%5.3CVE-2019-5303Huawei alp-al00b firmware improper input validation vulnerabilityThere are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send specially crafted TD-SCDMA messages from a rogue bas…EPSS 0.32%

Source: NIST National Vulnerability Database (record CVE-2019-5282), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.