CVE-2021-0430

In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution via a malicious NFC packet with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-178725766

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://packetstormsecurity.com/files/162380/Android-NFC-Stack-Out-Of-Bounds-Write.html	Third Party Advisory VDB Entry
https://source.android.com/security/bulletin/2021-04-01	Patch Vendor Advisory
http://packetstormsecurity.com/files/162380/Android-NFC-Stack-Out-Of-Bounds-Write.html	Third Party Advisory VDB Entry
https://source.android.com/security/bulletin/2021-04-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

History

21 Nov 2024, 05:42

Type	Values Removed	Values Added
References	~~() http://packetstormsecurity.com/files/162380/Android-NFC-Stack-Out-Of-Bounds-Write.html - Third Party Advisory, VDB Entry~~	() http://packetstormsecurity.com/files/162380/Android-NFC-Stack-Out-Of-Bounds-Write.html - Third Party Advisory, VDB Entry
References	~~() https://source.android.com/security/bulletin/2021-04-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/2021-04-01 - Patch, Vendor Advisory

Information

Published : 2021-04-13 19:15

Updated : 2024-11-21 05:42

NVD link : CVE-2021-0430

Mitre link : CVE-2021-0430

CVE.ORG link : CVE-2021-0430

JSON object : View

Products Affected

google

android

CWE

CWE-787

Out-of-bounds Write

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