PT-2021-9262 · Qualcomm · Qualcomm Snapdragon

Published 2021-04-07 · Updated 2021-04-12 · CVE-2020-11252

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

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

Description The issue concerns the Trustzone initialization code, which, when memory dumps are enabled, will disable xPU's, leading to information disclosure. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, 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-2020-11252

Affected Products

Qualcomm Snapdragon

References · 2

• https://qualcomm.com/company/product-security/bulletins/april-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11252 · Security Note