PT-2020-17630 · Qualcomm · Qualcomm Snapdragon

Published 2020-06-02 · Updated 2020-06-03 · CVE-2020-3645

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description The issue occurs when the encrypted data length in the FILS IE of a reassoc response exceeds 528 bytes, causing the firmware to hit an assert in WLAN firmware. This affects various Qualcomm Snapdragon products and related chipsets, including those used in compute, connectivity, consumer electronics, and industrial IoT applications.

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

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2020-3645

Affected Products

Qualcomm Snapdragon

References · 2

• https://qualcomm.com/company/product-security/bulletins/may-2020-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3645 · Security Note