CVE-2017-8140

The soundtrigger driver in P9 Plus smart phones with software versions earlier than VIE-AL10BC00B353 has a memory double free vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to free specific memory, which could triggers double free and causes a system crash or arbitrary code execution.

CVSS v3.0 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170605-01-smartphone-en	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:p9_plus_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:p9_plus:-:*:*:*:*:*:*:*

Information

Published : 2017-11-22 11:29

Updated : 2017-12-11 09:59

NVD link : CVE-2017-8140

Mitre link : CVE-2017-8140

JSON object : View

CWE

CWE-415

Double Free

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Products Affected

huawei

p9_plus_firmware
p9_plus

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