Deserialization of Untrusted Data in Google Android - CVE-2020-0082
Published: April 17, 2020 / Updated: February 23, 2021
Vulnerability identifier: #VU34440
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear
CVE-ID: CVE-2020-0082
CWE-ID: CWE-502
Exploitation vector: Local access
Exploit availability:
Public exploit is available
Vendor: Google
Affected software:
Google Android
Google Android
Detailed vulnerability description
The vulnerability allows a local authenticated user to execute arbitrary code.
In ExternalVibration of ExternalVibration.java, there is a possible activation of an arbitrary intent due to unsafe deserialization. This could lead to local escalation of privilege to system_server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-140417434
How to mitigate CVE-2020-0082
Install update from vendor's website.