Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2017-17176

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
17/10/2018
Last modified:
03/10/2019

Description

The hardware security module of Mate 9 and Mate 9 Pro Huawei smart phones with the versions earlier before MHA-AL00BC00B156, versions earlier before MHA-CL00BC00B156, versions earlier before MHA-DL00BC00B156, versions earlier before MHA-TL00BC00B156, versions earlier before LON-AL00BC00B156, versions earlier before LON-CL00BC00B156, versions earlier before LON-DL00BC00B156, versions earlier before LON-TL00BC00B156 has a arbitrary memory read/write vulnerability due to the input parameters validation. An attacker with the root privilege of the Android system could exploit this vulnerability to read and write memory data anywhere or execute arbitrary code in the TrustZone.

Impact

Vector 3.x
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.70 MEDIUM
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
6.70
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:huawei:mate_9_firmware:*:*:*:*:*:*:*:* mha-al00bc00b156 (excluding)
cpe:2.3:h:huawei:mate_9:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_9_firmware:*:*:*:*:*:*:*:* mha-cl00bc00b156 (excluding)
cpe:2.3:h:huawei:mate_9:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_9_firmware:*:*:*:*:*:*:*:* mha-dl00bc00b156 (excluding)
cpe:2.3:h:huawei:mate_9:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_9_firmware:*:*:*:*:*:*:*:* mha-tl00bc00b156 (excluding)
cpe:2.3:h:huawei:mate_9:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_9_pro_firmware:*:*:*:*:*:*:*:* lon-al00bc00b156 (excluding)
cpe:2.3:h:huawei:mate_9_pro:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_9_pro_firmware:*:*:*:*:*:*:*:* lon-cl00bc00b156 (excluding)
cpe:2.3:h:huawei:mate_9_pro:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_9_pro_firmware:*:*:*:*:*:*:*:* lon-dl00bc00b156 (excluding)
cpe:2.3:h:huawei:mate_9_pro:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_9_pro_firmware:*:*:*:*:*:*:*:* lon-tl00bc00b156 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools