Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-20084

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
03/05/2022
Last modified:
11/05/2022

Description

In telephony, there is a possible way to disable receiving emergency broadcasts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06498874; Issue ID: ALPS06498874.

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:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6731:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6732:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6750:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6752:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6755:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6755s:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools