PT-2022-10392 · Qualcomm · Snapdragon Wearables+6

Published 2022-06-14 · Updated 2023-04-19 · CVE-2021-35071

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue is related to a possible buffer over read due to the lack of size validation while copying data from the DBR buffer to the RX buffer. This can lead to a Denial of Service. The affected products include Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, 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.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-35071

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Wearables

Snapdragon Wired Infrastructure/Networking

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2021-35071 · Security Note
• https://qualcomm.com/company/product-security/bulletins/april-2022-bulletin · Vendor Advisory