PT-2021-13692 · Qualcomm · Qualcomm Snapdragon

Published 2021-07-13 · Updated 2021-09-16 · CVE-2021-1945

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

Description: The issue is related to a possible out of bound read due to the lack of a length check of the Bandwidth-NSS IE in various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, and Snapdragon Wired Infrastructure and Networking.

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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-1945

Affected Products

Qualcomm Snapdragon

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-1945 · Security Note
• https://qualcomm.com/company/product-security/bulletins/july-2021-bulletin · Vendor Advisory
• https://t.me/cvenotify/17512 · Telegram Post
• https://t.me/cvenotify/21006 · Telegram Post