CVE-2025-64342
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ESF-IDF's ESP32 Bluetooth Controller Has an Invalid Access Address Vulnerability
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. When the ESP32 is in advertising mode, if it receives a connection request containing an invalid Access Address (AA) of 0x00000000 or 0xFFFFFFFF, advertising may stop unexpectedly. In this case, the controller may incorrectly report a connection event to the host, which can cause the application layer to assume that the device has successfully established a connection. This issue has been fixed in versions 5.5.2, 5.4.3, 5.3.5, 5.2.6, and 5.1.7. At time of publication versions 5.5.2, 5.3.5, and 5.1.7 have not been released but are fixed respectively in commits 3b95b50, e3d7042, and 75967b5.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
esp-idf
- Vendor
- espressif
- Product
- esp-idf
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 5.5-beta1, < 5.5.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.4-beta1, < 5.4.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.3-beta1, < 5.3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.2-beta1, < 5.2.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| < 5.1.7 | affected | Unavailable | Unavailable | Unavailable | None listed |