CVE-2021-39767

In miniadb, there is a possible way to get read/write access to recovery system properties due to an insecure default value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-201308542

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://source.android.com/security/bulletin/android-12l	Vendor Advisory
https://source.android.com/security/bulletin/android-12l	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-03-30 16:15

Updated : 2024-11-21 06:20

NVD link : CVE-2021-39767

Mitre link : CVE-2021-39767

CVE.ORG link : CVE-2021-39767

JSON object : View

Products Affected

google

android

CWE

CWE-1188

Initialization of a Resource with an Insecure Default

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