CVE-2021-0397

Published: Mar 10, 2021Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

In sdp_copy_raw_data of sdp_discovery.cc, there is a possible system compromise due to a double free. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-174052148

Affected (4)

Products: Google: Android

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Google Android	Version 10.0
Google Android	Version 11.0
Google Android	Version 8.1
Google Android	Version 9.0

Related CWEs

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (2)

https://source.android.com/security/bulletin/2021-03-01

Source: security@android.com

Vendor Advisory

https://source.android.com/security/bulletin/2021-03-01

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.