Improper handling of malformed Connection Request with the interval set to be 1 (which supposed to be illegal) and the chM 0x7CFFFFFFFF triggers a crash. The peripheral will not be connectable after it.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 11 Nov 2025 06:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 10 Nov 2025 18:45:00 +0900

Type Values Removed Values Added
First Time appeared Zephyrproject-rtos
Zephyrproject-rtos zephyr
Vendors & Products Zephyrproject-rtos
Zephyrproject-rtos zephyr

Sat, 08 Nov 2025 04:00:00 +0900

Type Values Removed Values Added
Description Improper handling of malformed Connection Request with the interval set to be 1 (which supposed to be illegal) and the chM 0x7CFFFFFFFF triggers a crash. The peripheral will not be connectable after it.
Title Bluetooth: peripheral: Invalid handling of malformed connection request
Weaknesses CWE-703
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: zephyr

Published:

Updated: 2025-11-10T20:19:47.939Z

Reserved: 2025-11-07T17:46:51.345Z

Link: CVE-2025-12890

cve-icon Vulnrichment

Updated: 2025-11-10T20:19:44.342Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-07T19:15:46.343

Modified: 2025-11-12T16:20:22.257

Link: CVE-2025-12890

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-10T18:33:47Z

Weaknesses