PT-2016-7036 · Qualcomm · Qualcomm Wi-Fi Driver

Published 2016-10-10 · Updated 2016-12-06 · CVE-2016-6675

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 Wi-Fi driver versions prior to 2016-10-05

Description The issue is related to an off-by-one error in the CORE/HDD/src/wlan hdd hostapd.c file of the Qualcomm Wi-Fi driver. This error can be exploited by attackers via a crafted application that makes a linkspeed ioctl call, potentially leading to a buffer overflow. As a result, attackers may gain privileges or cause a denial of service.

Recommendations For versions prior to 2016-10-05, update the Qualcomm Wi-Fi driver to a version released after 2016-10-05 to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2016-6675

Affected Products

Qualcomm Wi-Fi Driver

References · 5

• https://osv.dev/vulnerability/CVE-2016-6675 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-6675 · Security Note
• http://source.android.com/security/bulletin/2016-10-01.html · Vendor Advisory
• https://source.codeaurora.org/quic/la//platform/vendor/qcom-opensource/wlan/prima/commit/?id=1353fa0bd0c78427f3ae7d9bde7daeb75bd01d09 · Patch
• http://securityfocus.com/bid/93328 · Note