Memory Corruption Vulnerability in Qualcomm Products
CVE-2025-21438

7.8HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
7 April 2025

What is CVE-2025-21438?

A vulnerability has been identified in Qualcomm products that allows for memory corruption during an IOCTL call initiated from user-space to access board data. This flaw can potentially lead to unauthorized data exposure or system instability, emphasizing the need for timely updates and robust security measures.

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Affected Version(s)

Snapdragon Snapdragon Compute FastConnect 6200

Snapdragon Snapdragon Compute FastConnect 6700

Snapdragon Snapdragon Compute FastConnect 6900

References

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

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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