CVE-2025-21436 — Use After Free in DSP Service

Description (CNA)

Memory corruption may occur while initiating two IOCTL calls simultaneously to create processes from two different threads.

Affected (CNA)

Vendor / product	Versions
Qualcomm, Inc. / Snapdragon	affected FastConnect 7800; affected QMP1000; affected SM8735; affected SM8750; affected SM8750P; affected Snapdragon 8 Gen 3 Mobile Platform; affected Snapdragon W5+ Gen 1 Wearable Platform; affected SW5100; affected SW5100P; affected SXR2330P; affected WCD9378; affected WCD9380; affected WCD9390; affected WCD9395; affected WCN7750; affected WCN7860; affected WCN7861; affected WCN7880; affected WCN7881; affected WSA8830; affected WSA8832; affected WSA8835; affected WSA8840; affected WSA8845; affected WSA8845H

Vendor / product

Versions

Qualcomm, Inc. / Snapdragon

affected FastConnect 7800; affected QMP1000; affected SM8735; affected SM8750; affected SM8750P; affected Snapdragon 8 Gen 3 Mobile Platform; affected Snapdragon W5+ Gen 1 Wearable Platform; affected SW5100; affected SW5100P; affected SXR2330P; affected WCD9378; affected WCD9380; affected WCD9390; affected WCD9395; affected WCN7750; affected WCN7860; affected WCN7861; affected WCN7880; affected WCN7881; affected WSA8830; affected WSA8832; affected WSA8835; affected WSA8840; affected WSA8845; affected WSA8845H

CWE

CWE-416

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.