CVE-2025-27031

Use After Free in Bluetooth HOST

State: Published
Severity: 7.8 High
Published: Jun 3, 2025
Updated: Jun 3, 2025
Reserved: Feb 18, 2025

Description

memory corruption while processing IOCTL commands, when the buffer in write loopback mode is accessed after being freed.

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 6700Affected FastConnect 6900Affected FastConnect 7800Affected QCM5430Affected QCM6490Affected QCS5430Affected QCS6490Affected Qualcomm Video Collaboration VC3 PlatformAffected SC8380XPAffected Snapdragon 7c+ Gen 3 ComputeAffected Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB)Affected WCD9370Affected WCD9375Affected WCD9380Affected WCD9385Affected WSA8830Affected WSA8835Affected WSA8840Affected WSA8845Affected WSA8845HAffected

Product

Versions

SnapdragonQualcomm, Inc.

FastConnect 6700Affected
FastConnect 6900Affected
FastConnect 7800Affected
QCM5430Affected
QCM6490Affected
QCS5430Affected
QCS6490Affected
Qualcomm Video Collaboration VC3 PlatformAffected
SC8380XPAffected
Snapdragon 7c+ Gen 3 ComputeAffected
Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB)Affected
WCD9370Affected
WCD9375Affected
WCD9380Affected
WCD9385Affected
WSA8830Affected
WSA8835Affected
WSA8840Affected
WSA8845Affected
WSA8845HAffected

References

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

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