PT-2021-9221 · Qualcomm · Snapdragon Auto+6

Published 2021-02-22 · Updated 2021-07-21 · CVE-2020-11195

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 Voice & Music (affected versions not specified)

Description The issue is related to out of bound write and read in TA while processing command from NS side due to improper length check on command and response buffers. This affects various Snapdragon products, including Auto, Compute, Connectivity, Consumer IOT, Industrial IOT, Mobile, and Voice & Music.

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

RCE

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-20

CWE-125

CWE-787

Related Identifiers

CVE-2020-11195

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Voice & Music

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-11195 · Security Note
• https://qualcomm.com/company/product-security/bulletins/february-2021-bulletin · Vendor Advisory
• https://t.me/cibsecurity/23899 · Telegram Post
• https://t.me/cvenotify/10246 · Telegram Post
• https://t.me/cvenotify/10585 · Telegram Post