PT-2020-9535 · Qualcomm+1 · Snapdragon+1

Published 2020-07-30 · Updated 2021-07-21 · CVE-2019-14123

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

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

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

Description: The issue is related to a possible buffer overflow and over read due to missing bounds checks for fixed limits. This occurs when considering the Widevine HLOS client as non-trustable in various Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking, across several chipsets such as Kamorta, QCS404, Rennell, SC7180, SDX55, SM6150, SM7150, SM8250, and SXR2130.

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

Out of bounds Read

Memory Corruption

RCE

Weakness Enumeration

CWE-125

CWE-787

CWE-20

Related Identifiers

CVE-2019-14123

Affected Products

Snapdragon

Widevine Hlos

References · 4

• https://qualcomm.com/company/product-security/bulletins/july-2020-security-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-14123 · Security Note
• https://t.me/cibsecurity/13770 · Telegram Post
• https://qualcomm.com/company/product-security/bulletins/july-2020-bulletin · Note