CVE-2016-8764

The TrustZone driver in Huawei P9 phones with software Versions earlier than EVA-AL10C00B352 and P9 Lite with software VNS-L21C185B130 and earlier versions and P8 Lite with software ALE-L02C636B150 and earlier versions has an input validation vulnerability, which allows attackers to read and write user-mode memory data anywhere in the TrustZone driver.

CVSS v3.0 6.4 MEDIUM
CVSS v2.0 4.1 MEDIUM

6.4^/10

CVSS v3.0 : MEDIUM

Vector : AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability : 0.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 2.7 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161123-01-smartphone-en	Vendor Advisory
http://www.securityfocus.com/bid/94509	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:p9_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:huawei:p9:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:huawei:p9_lite_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:p9_lite:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:huawei:p8_lite_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:p8_lite:-:*:*:*:*:*:*:*

Information

Published : 2017-04-02 13:59

Updated : 2017-04-07 13:02

NVD link : CVE-2016-8764

Mitre link : CVE-2016-8764

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

huawei

p9_lite
p9_firmware
p9_lite_firmware
p8_lite_firmware
p8_lite
p9

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