CVE-2025-12890 (GCVE-0-2025-12890)
Vulnerability from cvelistv5 – Published: 2025-11-07 18:40 – Updated: 2026-10-13 19:55
VLAI
EPSS
VEX
Title
Bluetooth: peripheral: Invalid handling of malformed connection request
Summary
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-10 20:18 UTC
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Affected:
* , < 4.2.0
(git)
|
guessed |
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