TI-2015-03709 Aliases CVE-2015-4421 GHSA-c89f-5fw4-j48m

The tzdriver module in Huawei Mate 7 (Mate7-TL10) smartphones before…

LOW 35CWE-119Published 2017-10-19 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: High
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

The tzdriver module in Huawei Mate 7 (Mate7-TL10) smartphones before V100R001CHNC00B126SP03 allows local users to gain privileges or cause a denial of service (memory corruption) via an unspecified input.

Why it matters now

EPSS 0.0092 60th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:huawei:mate_7_firmware::::::::	up to v100r001chnc00b123sp03	Vulnerable	Huawei
cpe:2.3:h:huawei:mate_7:-:::::::*	not specified by NVD	Running on	Huawei

cpe:2.3:o:huawei:mate_7_firmware:*:*:*:*:*:*:*:* Versions up to v100r001chnc00b123sp03 Vulnerable ·Huawei
cpe:2.3:h:huawei:mate_7:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2015-4421
2026-10-03 Alias added: GHSA-c89f-5fw4-j48m

References

Advisory 1

http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-432799.htm

TI-2015-06731 Heap-based buffer overflow in the HIFI driver in Huawei Mate 7 phones with software… CVSS 3.0HIGH 7.8
TI-2017-01935 Path traversal in Huawei P8 Lite,Mate 7,Mate S,P8,honor 6,honor 7,SHOTX,G8, CVSS 3.0HIGH 7.8
TI-2017-01934 Command injection in Huawei P8 Lite,Mate 7,Mate S,P8,honor 6,honor 7,SHOTX,G8, CVSS 3.0HIGH 7.8
TI-2015-03710 The TEEOS module in Huawei Mate 7 (Mate7-TL10) smartphones before V100R001CHNC00B126SP03… CVSS 3.0HIGH 7.0
TI-2015-06864 The HIFI driver in Huawei P8 phones with software GRA-TL00 before GRA-TL00C01B220SP01… CVSS 3.0MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences