PT-2021-9301 · Qualcomm+1 · Snapdragon Connectivity+10

Published 2021-05-07 · Updated 2021-05-12 · CVE-2020-11293

Positive Technologies (AI Summary)

CVSS v3.1

5.1

Medium

Base vector

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

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

Description The issue is related to an out of bound read that can occur in Widevine TA while copying data to a buffer from user data. This happens due to a lack of check of the buffer length received. The affected products include Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, 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-2020-11293

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Iot

Snapdragon Mobile

Snapdragon Voice & Music

Snapdragon Wearables

Snapdragon Wired Infrastructure/Networking

Widevine Ta

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-11293 · Security Note
• https://qualcomm.com/company/product-security/bulletins/may-2021-bulletin · Vendor Advisory
• https://t.me/cvenotify/14307 · Telegram Post