CVE-2015-4422 — HIGH (7.0) — White Hats Nepal

Q: How severe is CVE-2015-4422?

CVE-2015-4422 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2015-4422?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Mate 7 Firmware, Huawei Mate 7.

Vulnerability Description

The TEEOS module in Huawei Mate 7 (Mate7-TL10) smartphones before V100R001CHNC00B126SP03 allows local users with root permissions to gain privileges or cause a denial of service (memory corruption) via a crafted application.

CVSS Score

7.0

HIGH

CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Mate 7 Firmware	<= v100r001chnc00b123sp03
Huawei	Mate 7	-

Related Weaknesses (CWE)

CWE-119

References

http://www.securityfocus.com/bid/74742Third Party AdvisoryVDB Entry
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/Vendor Advisory
http://www.securityfocus.com/bid/74742Third Party AdvisoryVDB Entry
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/Vendor Advisory

FAQ

What is CVE-2015-4422?

CVE-2015-4422 is a vulnerability with a CVSS score of 7.0 (HIGH). The TEEOS module in Huawei Mate 7 (Mate7-TL10) smartphones before V100R001CHNC00B126SP03 allows local users with root permissions to gain privileges or cause a denial of service (memory corruption) vi...

How severe is CVE-2015-4422?

CVE-2015-4422 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2015-4422?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Mate 7 Firmware, Huawei Mate 7.