PT-2021-13673 · Qualcomm · Snapdragon Connectivity+4

Published 2021-09-08 · Updated 2021-09-14 · CVE-2021-1923

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description: The issue arises from an incorrect pointer argument being passed to a trusted application, potentially leading to unintended memory operations. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, and Snapdragon Industrial IOT.

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

Incorrect Type Conversion or Cast

Weakness Enumeration

CWE-704

Related Identifiers

CVE-2021-1923

Affected Products

Snapdragon

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Industrial Iot

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-1923 · Security Note
• https://qualcomm.com/company/product-security/bulletins/august-2021-bulletin · Vendor Advisory
• https://t.me/cibsecurity/28420 · Telegram Post