PT-2021-9182 · Qualcomm · Snapdragon

Published 2021-01-21 · Updated 2021-01-29 · CVE-2020-11137

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

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

Description The issue is related to an integer multiplication overflow, which leads to a lower buffer size allocation than expected. This causes memory access out of bounds, potentially resulting in device instability. The affected components 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.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2020-11137

Affected Products

Snapdragon

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-11137 · Security Note
• https://qualcomm.com/company/product-security/bulletins/december-2020-security-bulletin · Vendor Advisory
• https://qualcomm.com/company/product-security/bulletins/december-2020-bulletin · Note