CVE-2021-0870

In RW_SetActivatedTagType of rw_main.cc, there is possible memory corruption due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-192472262

CVSS v3 8.1 HIGH
CVSS v2.0 9.3 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://packetstormsecurity.com/files/164704/Android-NFC-Type-Confusion.html	Third Party Advisory VDB Entry
https://source.android.com/security/bulletin/2021-10-01	Patch Vendor Advisory
http://packetstormsecurity.com/files/164704/Android-NFC-Type-Confusion.html	Third Party Advisory VDB Entry
https://source.android.com/security/bulletin/2021-10-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:8.1:::::::*
	cpe:2.3:o:google:android:9.0:::::::*
	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

History

21 Nov 2024, 05:43

Type	Values Removed	Values Added
References	~~() http://packetstormsecurity.com/files/164704/Android-NFC-Type-Confusion.html - Third Party Advisory, VDB Entry~~	() http://packetstormsecurity.com/files/164704/Android-NFC-Type-Confusion.html - Third Party Advisory, VDB Entry
References	~~() https://source.android.com/security/bulletin/2021-10-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/2021-10-01 - Patch, Vendor Advisory

Information

Published : 2021-10-22 14:15

Updated : 2024-11-21 05:43

NVD link : CVE-2021-0870

Mitre link : CVE-2021-0870

CVE.ORG link : CVE-2021-0870

JSON object : View

Products Affected

google

android

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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