PT-2021-9220 · Qualcomm · Snapdragon Auto+6

Published 2021-02-22 · Updated 2021-07-21 · CVE-2020-11194

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Snapdragon Auto (affected versions not specified) Snapdragon Compute (affected versions not specified) Snapdragon Connectivity (affected versions not specified) Snapdragon Consumer IOT (affected versions not specified) Snapdragon Industrial IOT (affected versions not specified) Snapdragon Mobile (affected versions not specified) Snapdragon Wired Infrastructure and Networking (affected versions not specified)

Description The issue is related to a possible out of bound access in TA while processing a command from the NS side due to an improper length check of the response buffer. This affects various Snapdragon products, including Auto, Compute, Connectivity, Consumer IOT, Industrial IOT, Mobile, and Wired Infrastructure and Networking.

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

Buffer Overflow

RCE

Weakness Enumeration

CWE-119

CWE-20

Related Identifiers

CVE-2020-11194

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Wired Infrastructure/Networking

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-11194 · Security Note
• https://qualcomm.com/company/product-security/bulletins/february-2021-bulletin · Vendor Advisory
• https://t.me/cvenotify/10245 · Telegram Post
• https://t.me/cibsecurity/23915 · Telegram Post