PT-2021-18702 · Qualcomm · Snapdragon Connectivity+3

Published 2021-09-09 · Updated 2021-09-15 · CVE-2021-30294

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 potential null pointer dereference in the KGSL GPU auxiliary command. This is caused by improper validation of user input. The problem 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.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-30294

Affected Products

Snapdragon Auto

Snapdragon Connectivity

Snapdragon Industrial Iot

Snapdragon Mobile

References · 3

• https://qualcomm.com/company/product-security/bulletins/september-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30294 · Security Note
• https://t.me/cibsecurity/28545 · Telegram Post