PT-2022-10439 · Qualcomm · Qualcomm Snapdragon

Published 2022-09-02 · Updated 2022-09-08 · CVE-2021-35122

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Critical

Base vector

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

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

Description The issue arises from improper input validation, allowing a non-secure region to potentially modify RG permissions of IO space xPUs. This affects various Qualcomm Snapdragon products, including Auto, Compute, Connectivity, Consumer IOT, Industrial IOT, Mobile, and Wearables.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-35122

Affected Products

Qualcomm Snapdragon

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2021-35122 · Security Note
• https://qualcomm.com/company/product-security/bulletins/july-2022-bulletin · Vendor Advisory