CVE-2022-25654

Kernel memory corruption via improperly validated ION commands

Published Sep 16, 2022 · Updated Aug 3, 2024

Improper input validation in the kernel of Qualcomm Snapdragon platforms allows local users with high privileges to corrupt memory via ION commands. The kernel ION command handler processes insufficiently validated command input, but Qualcomm has not disclosed the affected function or malformed field. Reachability requires local, high-privilege access, and the published record does not specify whether the corruption yields code execution or only a crash.

CVSS severity6.7
Medium
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in the kernel of Qualcomm Snapdragon platforms allows local users with high privileges to corrupt memory via ION commands. The kernel ION command handler processes insufficiently validated command input, but Qualcomm has not disclosed the affected function or malformed field. Reachability requires local, high-privilege access, and the published record does not specify whether the corruption yields code execution or only a crash.

The record

CVE
CVE-2022-25654
Published
Sep 16, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-787
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Sep 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.7Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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