A vulnerability was found in Google Android 8.0/8.1/9.0/10.0 (Smartphone Operating System). It has been rated as critical. This issue affects the function HidRawSensor::batch of the file HidRawSensor.cpp. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In HidRawSensor::batch of HidRawSensor.cpp, there is a possible out of bounds write due to an unexpected switch fallthrough. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-144040966

The weakness was published 02/13/2020. The identification of this vulnerability is CVE-2020-0027 since 10/17/2019. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/14/2020). It is expected to see the exploit prices for this product increasing in the near future.

Applying a patch is able to eliminate this problem.

Similar entries are available at VDB-150157, VDB-150156, VDB-150154 and VDB-150153.

Productinfo

Type

• Smartphone Operating System

Vendor

• Google

Name

• Android

Version

• 8.0
• 8.1
• 9.0
• 10.0

License

• free

CPE 2.3info

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CPE 2.2info

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