PT-2022-9964 · Qualcomm · Qualcomm Snapdragon

Published 2022-01-03 · Updated 2022-01-12 · CVE-2021-30279

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to a possible access control violation while setting current permission for VMIDs due to improper permission masking in various Qualcomm Snapdragon products, including Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, and Snapdragon Wired Infrastructure and Networking.

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

Improper Preservation of Permissions

Weakness Enumeration

CWE-281

Related Identifiers

CVE-2021-30279

Affected Products

Qualcomm Snapdragon

References · 4

• https://qualcomm.com/company/product-security/bulletins/december-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30279 · Security Note
• https://t.me/cvenotify/25298 · Telegram Post
• https://t.me/cibsecurity/34837 · Telegram Post