CVE-2020-0420

In setUpdatableDriverPath of GpuService.cpp, there is a possible memory corruption 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.Product: AndroidVersions: Android-11Android ID: A-162383705

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

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

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://source.android.com/security/bulletin/2020-10-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/2020-10-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

History

21 Nov 2024, 04:53

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2020-10-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/2020-10-01 - Patch, Vendor Advisory

Information

Published : 2020-10-14 14:15

Updated : 2024-11-21 04:53

NVD link : CVE-2020-0420

Mitre link : CVE-2020-0420

CVE.ORG link : CVE-2020-0420

JSON object : View

Products Affected

google

android

CWE

CWE-667

Improper Locking

CWE-787

Out-of-bounds Write

CWE-862

Missing Authorization

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