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.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.8, requiring local system access to exploit with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 14 products from huawei, from huawei, from huawei and 11 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2019, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2019-11-13T14:15:10.457
2024-11-21T04:44:39.970
Modified
CVSSv3.1: 7.8 (HIGH)
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | huawei | emily-al00a_firmware | < emily-al00a_9.0.0.182\(c00e82r1p21\) | Yes |
| Hardware | huawei | emily-al00a | - | No |
| Operating System | huawei | emily-tl00b_firmware | < emily-tl00b_9.0.0.182\(c01e82r1p21\) | Yes |
| Hardware | huawei | emily-tl00b | - | No |
| Operating System | huawei | emily-l09c_firmware | < emily-l09c_9.0.0.203\(c432e7r1p11\) | Yes |
| Hardware | huawei | emily-l09c | - | No |
| Operating System | huawei | emily-l29c_firmware | < emily-l29c_9.0.0.203\(c432e7r1p11\) | Yes |
| Hardware | huawei | emily-l29c | - | No |
| Operating System | huawei | emily-l29c_firmware | < emily-l29c_9.0.0.202\(c185e2r1p12\) | Yes |
| Hardware | huawei | emily-l29c | - | No |
| Operating System | huawei | emily-l29c_firmware | < emily-l29c_9.0.0.207\(c636e7r1p13\) | Yes |
| Hardware | huawei | emily-l29c | - | No |
| Operating System | huawei | emily-l29c_firmware | < emily-l29c_9.0.0.205\(c635e2r1p11\) | Yes |
| Hardware | huawei | emily-l29c | - | No |
| Operating System | huawei | hima-l09ca_firmware | < hima-l09ca_9.0.0.198\(c432e10r1p16\) | Yes |
| Hardware | huawei | hima-l09ca | - | No |
| Operating System | huawei | hima-l29ca_firmware | < hima-l29ca_9.0.0.198\(c432e10r1p16\) | Yes |
| Hardware | huawei | hima-l29ca | - | No |
| Operating System | huawei | hima-l29c_firmware | < hima-l29c_9.0.0.204\(c636e10r2p1\) | Yes |
| Hardware | huawei | hima-l29c | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For huawei's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.