CVE-2025-21474

Use After Free in BTHOST

State: Published
Severity: 7.8 High
Published: Aug 6, 2025
Updated: Aug 6, 2025
Reserved: Dec 18, 2024

Description

Memory corruption while processing commands from A2dp sink command queue.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	qualcomm

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	FastConnect 6800Affected FastConnect 6900Affected FastConnect 7800Affected QAM8295PAffected QCA6391Affected QCA6426Affected QCA6436Affected QCA6574AUAffected QCA6696Affected QCN9074Affected QCS410Affected QCS610Affected Qualcomm Video Collaboration VC1 PlatformAffected Qualcomm Video Collaboration VC3 PlatformAffected SA6145PAffected SA6150PAffected SA6155PAffected SA8145PAffected SA8150PAffected SA8155PAffected SA8195PAffected SA8295PAffected SD865 5GAffected Snapdragon 8 Gen 1 Mobile PlatformAffected Snapdragon 865 5G Mobile PlatformAffected and 20 more versions

Product

Versions

SnapdragonQualcomm, Inc.

FastConnect 6800Affected
FastConnect 6900Affected
FastConnect 7800Affected
QAM8295PAffected
QCA6391Affected
QCA6426Affected
QCA6436Affected
QCA6574AUAffected
QCA6696Affected
QCN9074Affected
QCS410Affected
QCS610Affected
Qualcomm Video Collaboration VC1 PlatformAffected
Qualcomm Video Collaboration VC3 PlatformAffected
SA6145PAffected
SA6150PAffected
SA6155PAffected
SA8145PAffected
SA8150PAffected
SA8155PAffected
SA8195PAffected
SA8295PAffected
SD865 5GAffected
Snapdragon 8 Gen 1 Mobile PlatformAffected
Snapdragon 865 5G Mobile PlatformAffected
and 20 more versions

References

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

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