PT-2022-21755 · Qualcomm · Snapdragon Mobile+10

Published 2022-12-13 · Updated 2023-04-19 · CVE-2022-33238

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 Snapdragon Auto (affected versions not specified) Snapdragon Compute (affected versions not specified) Snapdragon Connectivity (affected versions not specified) Snapdragon Consumer Electronics Connectivity (affected versions not specified) Snapdragon Consumer IOT (affected versions not specified) Snapdragon Industrial IOT (affected versions not specified) Snapdragon IoT (affected versions not specified) Snapdragon Mobile (affected versions not specified) Snapdragon Voice & Music (affected versions not specified) Snapdragon Wearables (affected versions not specified) Snapdragon Wired Infrastructure and Networking (affected versions not specified)

Description The issue is related to a transient Denial of Service (DOS) due to a loop with an unreachable exit condition in the WLAN while processing incoming FTM frames. This affects various Snapdragon products, including Auto, Compute, Connectivity, and others.

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

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2022-33238

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Electronics Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Iot

Snapdragon Mobile

Snapdragon Voice & Music

Snapdragon Wearables

Snapdragon Wired Infrastructure/Networking

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-33238 · Security Note
• https://qualcomm.com/company/product-security/bulletins/december-2022-bulletin · Vendor Advisory
• https://t.me/cibsecurity/54432 · Telegram Post
• https://t.me/cvenotify/39976 · Telegram Post