PT-2021-13697 · Qualcomm · Snapdragon Connectivity+5

Published 2021-09-09 · Updated 2021-09-22 · CVE-2021-1952

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Snapdragon Auto (affected versions not specified) Snapdragon Compute (affected versions not specified) Snapdragon Connectivity (affected versions not specified) Snapdragon Consumer IOT (affected versions not specified) Snapdragon Industrial IOT (affected versions not specified) Snapdragon Voice & Music (affected versions not specified)

Description: A possible buffer over read occurs due to the lack of a length check of the request buffer. This issue affects various Snapdragon products, including Auto, Compute, Connectivity, Consumer IOT, Industrial IOT, and Voice & Music.

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-2021-1952

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Voice & Music

References · 4

• https://qualcomm.com/company/product-security/bulletins/september-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1952 · Security Note
• https://t.me/cvenotify/21305 · Telegram Post
• https://t.me/cibsecurity/28546 · Telegram Post