PT-2021-9231 · Qualcomm · Snapdragon Connectivity+8

Published 2021-01-21 · Updated 2021-02-01 · CVE-2020-11214

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

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

Description A buffer over-read occurs while processing the NDL attribute if its length is larger than expected. This issue arises when the firmware treats the attribute as more immutable schedules. The affected products include Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, and 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-2020-11214

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Electronics Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Voice & Music

Snapdragon Wired Infrastructure/Networking

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-11214 · Security Note
• https://qualcomm.com/company/product-security/bulletins/december-2020-security-bulletin · Vendor Advisory
• https://t.me/cvenotify/8811 · Telegram Post
• https://qualcomm.com/company/product-security/bulletins/december-2020-bulletin · Note