PT-2021-9314 · Qualcomm · Snapdragon Auto+6

Published 2021-06-09 · Updated 2021-06-17 · CVE-2020-11306

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 is related to a possible integer overflow in the RPMB counter. This occurs due to the lack of a length check on user-provided data. The affected components include Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure, and Networking.

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-2020-11306

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Wired Infrastructure/Networking

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2020-11306 · Security Note
• https://qualcomm.com/company/product-security/bulletins/june-2021-bulletin · Vendor Advisory