CVE-2016-10441

Vulnerability

A buffer overflow vulnerability exists in the video parser component of Qualcomm Snapdragon Mobile and Snapdragon Wear platforms. The issue arises from improper offset validation, allowing an attacker to trigger a buffer overflow by supplying a maliciously crafted video file. Affected chipsets include MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 425, SD 430, SD 450, SD 600, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, SD 835, and SDX20. The vulnerability affects Android versions before the 2018-04-05 security patch level [1].

Exploitation

An attacker can exploit the vulnerability by enticing a user to open a specially crafted video file. No additional privileges or authentication are required beyond user interaction. The crafted video file triggers the improper offset validation, leading to a buffer overflow in the video parser [1].

Impact

Successful exploitation could allow an attacker to execute arbitrary code in the context of a privileged process (such as the media server or kernel), potentially leading to a complete compromise of the device. This can result in unauthorized access to sensitive data, capability to install malicious apps, and persistent control over the device [1].

Mitigation

The vulnerability was fixed in the Android security patch level dated 2018-04-05. Users are advised to apply the latest Android security updates from their device manufacturer. No workarounds are available [1].