PT-2021-7400 · Qualcomm · Qualcomm Snapdragon Industrial Iot+3

Published 2021-11-17 · Updated 2023-04-19 · CVE-2022-22093

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 Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile (affected versions not specified)

Description The issue is related to improper handling of concurrent hypervisor operations to attach or detach IRQs from virtual interrupt sources. This can lead to memory corruption or temporary denial of service. An attacker could exploit this to cause a denial of service or potentially execute arbitrary code.

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

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

BDU:2022-06006

CVE-2022-22093

Affected Products

Qualcomm Snapdragon Compute

Qualcomm Snapdragon Connectivity

Qualcomm Snapdragon Industrial Iot

Qualcomm Snapdragon Mobile

References · 8

• https://qualcomm.com/company/product-security/bulletins/september-2022-bulletin · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06006 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-22093 · Security Note
• https://t.me/cvenotify/36305 · Telegram Post
• https://source.android.com/docs/security/bulletin/2022-09-01 · Note
• https://cybersecurity-help.cz/vdb/SB2022090806 · Note
• https://t.me/cibsecurity/49877 · Telegram Post
• https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2022-bulletin.html · Note