PT-2021-13696 · Qualcomm · Qualcomm Snapdragon

Published 2021-10-20 · Updated 2021-10-26 · CVE-2021-1949

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: Qualcomm Snapdragon (affected versions not specified)

Description: The issue is related to a possible integer overflow due to an improper check of the batch count value while the sanitizer is enabled. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, 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.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2021-1949

Affected Products

Qualcomm Snapdragon

References · 2

• https://qualcomm.com/company/product-security/bulletins/october-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1949 · Security Note