CVE Vulnerabilities

CVE-2017-0756

Time-of-check Time-of-use (TOCTOU) Race Condition

Published: Sep 08, 2017 | Modified: Oct 03, 2019
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
9.3 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu

A remote code execution vulnerability in the Android media framework (libstagefright). Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-34621073.

Weakness

The product checks the state of a resource before using that resource, but the resource’s state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

Affected Software

Name Vendor Start Version End Version
Android Google 4.0 (including) 4.0 (including)
Android Google 4.0.1 (including) 4.0.1 (including)
Android Google 4.0.2 (including) 4.0.2 (including)
Android Google 4.0.3 (including) 4.0.3 (including)
Android Google 4.0.4 (including) 4.0.4 (including)
Android Google 4.1 (including) 4.1 (including)
Android Google 4.1.2 (including) 4.1.2 (including)
Android Google 4.2 (including) 4.2 (including)
Android Google 4.2.1 (including) 4.2.1 (including)
Android Google 4.2.2 (including) 4.2.2 (including)
Android Google 4.3 (including) 4.3 (including)
Android Google 4.3.1 (including) 4.3.1 (including)
Android Google 4.4 (including) 4.4 (including)
Android Google 4.4.1 (including) 4.4.1 (including)
Android Google 4.4.2 (including) 4.4.2 (including)
Android Google 4.4.3 (including) 4.4.3 (including)
Android Google 4.4.4 (including) 4.4.4 (including)
Android Google 5.0 (including) 5.0 (including)
Android Google 5.0.1 (including) 5.0.1 (including)
Android Google 5.0.2 (including) 5.0.2 (including)
Android Google 5.1 (including) 5.1 (including)
Android Google 5.1.0 (including) 5.1.0 (including)
Android Google 5.1.1 (including) 5.1.1 (including)
Android Google 6.0 (including) 6.0 (including)
Android Google 6.0.1 (including) 6.0.1 (including)
Android Google 7.0 (including) 7.0 (including)
Android Google 7.1.0 (including) 7.1.0 (including)
Android Google 7.1.1 (including) 7.1.1 (including)
Android Google 7.1.2 (including) 7.1.2 (including)

Potential Mitigations

References