CVE-2021-0430

critical

Description

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

References

https://source.android.com/security/bulletin/2021-04-01

http://packetstormsecurity.com/files/162380/Android-NFC-Stack-Out-Of-Bounds-Write.html

Details

Source: Mitre, NVD

Published: 2021-04-13

Updated: 2021-05-04

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical