PT-2022-9148 · Qualcomm · Snapdragon Consumer Iot+2

Published 2022-01-03 · Updated 2022-01-11 · CVE-2021-1918

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Snapdragon Consumer IOT (affected versions not specified) Snapdragon Industrial IOT (affected versions not specified) Snapdragon Mobile (affected versions not specified)

Description The issue is related to improper handling of resource allocation in virtual machines, which can lead to information exposure. This affects Snapdragon Consumer IOT, Snapdragon Industrial IOT, and Snapdragon Mobile.

Recommendations For Snapdragon Consumer IOT, restrict access to virtual machines to minimize the risk of information exposure until a fix is available. For Snapdragon Industrial IOT, consider disabling virtual machine functionality as a temporary workaround until a patch is available. For Snapdragon Mobile, avoid using virtual machines for sensitive operations until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-668

Related Identifiers

CVE-2021-1918

Affected Products

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

References · 4

• https://qualcomm.com/company/product-security/bulletins/december-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1918 · Security Note
• https://t.me/cvenotify/25237 · Telegram Post
• https://t.me/cibsecurity/34840 · Telegram Post