8.6

CVE-2025-68473

ESF-IDF Has Out-of-Bounds Read in ESP32 Bluetooth SDP Result Handling

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Espressif ≫ Esp-idf Version5.1.6
Espressif ≫ Esp-idf Version5.2.6
Espressif ≫ Esp-idf Version5.3.4
Espressif ≫ Esp-idf Version5.4.3
Espressif ≫ Esp-idf Version5.5.1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.293
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.6 3.9 4.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
security-advisories@github.com 0 0 0
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
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://github.com/espressif/esp-idf/security/advisories/GHSA-hmjj-rjvv-w8pq
Vendor Advisory
Mitigation
https://github.com/espressif/esp-idf/commit/3286e45349b0b5c2b1422ef7e8d088b95eef895d
Patch
https://github.com/espressif/esp-idf/commit/4d928f2265c394d2abc85024228e920a5b26bcab
Patch
https://github.com/espressif/esp-idf/commit/5b3185168dae83d42aa0852689422fffd931f16c
Patch
https://github.com/espressif/esp-idf/commit/6453f57a954458ad8ffd6e4bf2d9e76b73fac0f1
Patch
https://github.com/espressif/esp-idf/commit/6ca6f422dafaffcb88fa56cc458ce92d96be3b2e
Patch
https://github.com/espressif/esp-idf/commit/9889edd799cf369e082df9d01adba961d64693ed
Patch
https://github.com/espressif/esp-idf/commit/ecb86d353640cf1375bf97db32e702ba59c551b6
Patch