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

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CVE-2020-1792

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
28/02/2020
Last modified:
04/03/2020

Description

Honor V10 smartphones with versions earlier than BKL-AL20 10.0.0.156(C00E156R2P4) and versions earlier than BKL-L09 10.0.0.146(C432E4R1P4) have an out of bounds write vulnerability. The software writes data past the end of the intended buffer because of insufficient validation of certain parameter when initializing certain driver program. An attacker could trick the user into installing a malicious application, successful exploit could cause the device to reboot.

Impact

Vector 3.x
CVSS:3.1/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:3.1/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:honor_v10_firmware:*:*:*:*:*:*:*:* bkl-al20_10.0.0.156\(c00e156r2p4\) (excluding)
cpe:2.3:h:huawei:honor_v10:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:honor_v10_firmware:*:*:*:*:*:*:*:* bkl-l09_10.0.0.146\(c432e4r1p4\) (excluding)
cpe:2.3:h:huawei:honor_v10:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools