CVEvulnerability

CVE-2025-68473

0.0 NONE Published 2025-12-27 Modified 2026-10-07 Official page ↗
Status
Analyzed
Published
2025-12-27
Last modified
2026-10-07
Assigner
[email protected]
CVSS 4.0 ([email protected])
0.0 NONE — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Weaknesses
CWE-787

Description

ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, in the ESP-IDF Bluetooth host stack (BlueDroid), the function bta_dm_sdp_result() used a fixed-size array uuid_list[32][MAX_UUID_SIZE] to store discovered service UUIDs during the SDP (Service Discovery Protocol) process. On modern Bluetooth devices, it is possible for the number of available services to exceed this fixed limit (32). In such cases, if more than 32 services are discovered, subsequent writes to uuid_list could exceed the bounds of the array, resulting in a potential out-of-bounds write condition.

Affected configurations

• espressif esp-idf 5.1.6 • espressif esp-idf 5.2.6 • espressif esp-idf 5.3.4 • espressif esp-idf 5.4.3 • espressif esp-idf 5.5.1

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References