Denial of Service Vulnerability in Qualcomm Machine Learning Implementation
CVE-2025-21459

7.5HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
6 May 2025

What is CVE-2025-21459?

A vulnerability in the Qualcomm Machine Learning Engine can lead to a transient Denial of Service (DOS) condition, triggered during the parsing of specific profiles. This flaw may allow an attacker to disrupt service availability by crafting inputs that exploit the parsing mechanism, potentially affecting the functionality of devices using the ML implementation.

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Affected Version(s)

Snapdragon Snapdragon Auto AR8035

Snapdragon Snapdragon Auto FastConnect 6700

Snapdragon Snapdragon Auto FastConnect 6900

References

https://docs.qualcomm.com/product/publicresources/securit...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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