PT-2022-10395 · Qualcomm · Snapdragon Industrial Iot+3

Published 2022-02-11 · Updated 2023-04-19 · CVE-2021-35074

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/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 Connectivity (affected versions not specified) Snapdragon Industrial IOT (affected versions not specified) Snapdragon Mobile (affected versions not specified)

Description The issue is related to a possible integer overflow due to improper fragment datatype while calculating the number of fragments in a request message. This affects various Snapdragon products, including Auto, Connectivity, Industrial IOT, and Mobile.

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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2021-35074

Affected Products

Snapdragon Auto

Snapdragon Connectivity

Snapdragon Industrial Iot

Snapdragon Mobile

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-35074 · Security Note
• https://qualcomm.com/company/product-security/bulletins/february-2022-bulletin · Vendor Advisory
• https://t.me/cibsecurity/37282 · Telegram Post
• https://t.me/cvenotify/26641 · Telegram Post