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CVE-2022-22071

Published: Jun 14, 2022Updated: Oct 28, 2025 Sources: CVE List NVD BDUCWE-416
NVD MITRE
8.4CVSSHIGH
EPSS Score
0.4%
Top 64.3%
CISA KEV
Active Exploitation
Since Dec 5, 2023
Exploits
No Known Exploits
Remediation
Patch Available

Description

Possible use after free when process shell memory is freed using IOCTL munmap call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-416

Affected Products

Snapdragon MobileQualcomm Technologies Inc.Hardware Firmware
Snapdragon AutoQualcomm Technologies Inc.Hardware Firmware
Snapdragon ComputeQualcomm Technologies Inc.Hardware Firmware
Snapdragon ConnectivityQualcomm Technologies Inc.Hardware Firmware
Snapdragon Consumer IOTQualcomm Technologies Inc.Hardware Firmware
qualcomm technologies inc.commercialUSHardware Firmwareaka qualcomm technologies
and 93 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Dec 5, 2023
Remediation due:Dec 26, 2023

Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin
qualcomm.com
https://xakep.ru/2023/10/04/qualcomm-0days/
xakep.ru
https://www.cybersecurity-help.cz/blog/3537.html
cybersecurity-help.cz
and 3 more references View all →

Timeline

Published
Jun 14, 2022
Added to CISA KEV
Dec 5, 2023
Last Updated
Oct 28, 2025

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