PT-2021-9201 · Qualcomm · Snapdragon Connectivity+8

Hhjack · Published 2021-03-17 · Updated 2021-03-23 · CVE-2020-11166

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

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 IoT (affected versions not specified) Snapdragon Mobile (affected versions not specified) Snapdragon Voice & Music (affected versions not specified) Snapdragon Wearables (affected versions not specified)

Description The issue is related to a potential out of bound read exception that occurs when a UE receives an unusually large number of padding octets in the beginning of the ROHC header. This affects various Snapdragon products.

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-2020-11166

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Iot

Snapdragon Mobile

Snapdragon Voice & Music

Snapdragon Wearables

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-11166 · Security Note
• https://qualcomm.com/company/product-security/bulletins/march-2021-bulletin · Vendor Advisory
• https://t.me/cibsecurity/24988 · Telegram Post
• https://t.me/cvenotify/11781 · Telegram Post