PT-2021-18696 · Qualcomm · Qualcomm Snapdragon

Published 2021-11-12 · Updated 2022-07-12 · CVE-2021-30284

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

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

Description The issue is related to possible information exposure and denial of service due to the NAS not dropping messages when the integrity check fails. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, and Snapdragon Wearables.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2021-30284

Affected Products

Qualcomm Snapdragon

References · 4

• https://qualcomm.com/company/product-security/bulletins/november-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30284 · Security Note
• https://t.me/cibsecurity/32290 · Telegram Post
• https://t.me/cvenotify/23306 · Telegram Post