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

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CVE-2021-22327

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
28/04/2021
Last modified:
08/05/2021

Description

There is an arbitrary memory write vulnerability in Huawei smart phone when processing file parsing. Due to insufficient validation of the input files, successful exploit could cause certain service abnormal. Affected product versions include:HUAWEI P30 versions 10.0.0.186(C10E7R5P1), 10.0.0.186(C461E4R3P1), 10.0.0.188(C00E85R2P11), 10.0.0.188(C01E88R2P11),10.0.0.188(C605E19R1P3), 10.0.0.190(C185E4R7P1), 10.0.0.190(C431E22R2P5), 10.0.0.190(C432E22R2P5),10.0.0.190(C605E19R1P3), 10.0.0.190(C636E4R3P4), 10.0.0.192(C635E3R2P4).

Impact

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

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
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
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:huawei:p30_firmware:10.0.0.186\(c10e7r5p1\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.186\(c461e4r3p1\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.188\(c00e85r2p11\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.188\(c01e88r2p11\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.188\(c605e19r1p3\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.190\(c185e4r7p1\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.190\(c431e22r2p5\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.190\(c432e22r2p5\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.190\(c605e19r1p3\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.190\(c636e4r3p4\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:p30_firmware:10.0.0.192\(c635e3r2p4\):*:*:*:*:*:*:*
cpe:2.3:h:huawei:p30:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools