CVE-2025-47342

Use After Free in BT Controller

HIGH
7.1
CVSS Score
Published: October 9, 2025 at 03:18 AM UTC
Updated: October 8, 2026 at 01:10 PM UTC
9 products affected across 1 vendorQCC7225 FirmwareQCC7228 FirmwareQCC7226 Firmware· also runs on 8 platforms

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Transient DOS may occur when multi-profile concurrency arises with QHS enabled.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

-
qualcomm-qcc5161 (same device)
-
qualcomm-qcc7225 (same device)
-
qualcomm-qcc7226 (same device)
-
qualcomm-qcc7228 (same device)
-
qualcomm-s3-gen-2-sound-platform (same device)
-
qualcomm-s3-sound-platform (same device)
-
qualcomm-s5-gen-2-sound-platform (same device)
-
qualcomm-s5-sound-platform (same device)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHqualcomm
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-416

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