PT-2021-9214 · Qualcomm · Snapdragon+3

Published 2021-02-22 · Updated 2021-02-26 · CVE-2020-11187

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 Qualcomm Snapdragon (affected versions not specified)

Description The issue is related to possible memory corruption in the BSI module due to improper validation of the parameter count. This affects Snapdragon Auto, Snapdragon Connectivity, and Snapdragon Mobile. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

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

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

CVE-2020-11187

Affected Products

Snapdragon

Snapdragon Auto

Snapdragon Connectivity

Snapdragon Mobile

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-11187 · Security Note
• https://qualcomm.com/company/product-security/bulletins/february-2021-bulletin · Vendor Advisory
• https://t.me/cvenotify/10243 · Telegram Post
• https://t.me/cibsecurity/23904 · Telegram Post