Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2020-0069

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
10/03/2020
Last modified:
04/04/2025

Description

In the ioctl handlers of the Mediatek Command Queue driver, there is a possible out of bounds write due to insufficient input sanitization and missing SELinux restrictions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147882143References: M-ALPS04356754

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
7.80
Severity 3.x
HIGH
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:google:android:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:berkeley-l09_firmware:*:*:*:*:*:*:*:* 10.0.0.177\(c10e3r1p4\) (excluding)
cpe:2.3:h:huawei:berkeley-l09:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:columbia-al10b_firmware:*:*:*:*:*:*:*:* 10.0.0.178\(c00e178r1p4\) (excluding)
cpe:2.3:h:huawei:columbia-al10b:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:columbia-l29d_firmware:*:*:*:*:*:*:*:* 10.0.0.177\(c10e4r1p4\) (excluding)
cpe:2.3:h:huawei:columbia-l29d:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:columbia-tl00b_firmware:*:*:*:*:*:*:*:* 10.0.0.178\(c01e178r1p4\) (excluding)
cpe:2.3:h:huawei:columbia-tl00b:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:columbia-tl00d_firmware:*:*:*:*:*:*:*:* 10.0.0.178\(c01e178r1p4\) (excluding)
cpe:2.3:h:huawei:columbia-tl00d:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cornell-al00a_firmware:*:*:*:*:*:*:*:* 9.1.0.340\(c00e333r1p1t8\) (excluding)
cpe:2.3:h:huawei:cornell-al00a:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cornell-tl10b_firmware:*:*:*:*:*:*:*:* 9.1.0.340\(c01e333r1p1t8\) (excluding)
cpe:2.3:h:huawei:cornell-tl10b:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools