PT-2017-2801 · Qualcomm+2 · Wlan Driver+2

Published 2017-06-05 · Updated 2017-08-27 · CVE-2017-9685

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Qualcomm products with Android releases from CAF using the Linux kernel (affected versions not specified)

Description A race condition in a WLAN driver can lead to a Use After Free condition. This issue is caused by synchronization errors when using a shared resource, potentially allowing a remote attacker to exploit the vulnerability and cause memory to be accessed after it has been freed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Use After Free

Weakness Enumeration

CWE-362

CWE-416

Related Identifiers

BDU:2017-02071

CVE-2017-9685

Affected Products

Android

Linux Kernel

Wlan Driver

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2017-9685 · Security Note
• https://source.android.com/security/bulletin/2017-06-01 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-02071 · Security Note
• http://securityfocus.com/bid/100477 · Note