PT-2020-17660 · Microsoft+1 · Windows+1

Published 2020-04-16 · Updated 2021-07-21 · CVE-2020-3652

Positive Technologies (AI Summary)

CVSS v2.0

9.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon versions (affected versions not specified)

Description A buffer over-read issue may occur in the Windows x86 WLAN driver function when processing beacon or request frames. This is due to the lack of a check on the length of the received variable. The issue affects Snapdragon Compute and Snapdragon Connectivity in various chipsets, including MSM8998, QCA6390, SC7180, SC8180X, and SDM850.

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

Out of bounds Read

RCE

Weakness Enumeration

CWE-125

CWE-20

Related Identifiers

CVE-2020-3652

Affected Products

Snapdragon

Windows

References · 2

• https://qualcomm.com/company/product-security/bulletins/april-2020-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3652 · Security Note