PT-2022-9956 · Qualcomm · Snapdragon Industrial Iot+8

Published 2022-01-03 · Updated 2022-01-12 · CVE-2021-30270

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

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

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

Description The issue is related to a possible null pointer dereference in the thread profile trap handler. This occurs due to a lack of thread ID validation before dereferencing it. The affected products include Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking.

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

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-30270

Affected Products

Snapdragon

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Voice & Music

Snapdragon Wearables

Snapdragon Wired Infrastructure/Networking

References · 3

• https://qualcomm.com/company/product-security/bulletins/december-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30270 · Security Note
• https://t.me/cibsecurity/34828 · Telegram Post