Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2018-7899

Severity CVSS v4.0:
Pending analysis
Type:
CWE-415 Double Free
Publication date:
19/04/2018
Last modified:
22/05/2018

Description

The Mali Driver of Huawei Berkeley-AL20 and Berkeley-BD smart phones with software Berkeley-AL20 8.0.0.105(C00), 8.0.0.111(C00), 8.0.0.112D(C00), 8.0.0.116(C00), 8.0.0.119(C00), 8.0.0.119D(C00), 8.0.0.122(C00), 8.0.0.132(C00), 8.0.0.132D(C00), 8.0.0.142(C00), 8.0.0.151(C00), Berkeley-BD 1.0.0.21, 1.0.0.22, 1.0.0.23, 1.0.0.24, 1.0.0.26, 1.0.0.29 has a double free vulnerability. An attacker can trick a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause system reboot.

Impact

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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

Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

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

Base Score 2.0
7.10
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.105\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.111\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.112d\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.116\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.119\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.119d\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.122\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.132\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.132d\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.142\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-al20_firmware:8.0.0.151\(c00\):*:*:*:*:*:*:*
cpe:2.3:h:huawei:berkeley-al20:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-bd_firmware:1.0.0.21:*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-bd_firmware:1.0.0.22:*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-bd_firmware:1.0.0.23:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools