CVE-2021-28139
published 2021-09-07CVE-2021-28139: The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly restrict the Feature Page upon reception of an LMP Feature Response…
PriorityP347high8.8CVSS 3.1
AVAACLPRNUINSUCHIHAH
EPSS
1.29%
66.7th percentile
The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly restrict the Feature Page upon reception of an LMP Feature Response Extended packet, allowing attackers in radio range to trigger arbitrary code execution in ESP32 via a crafted Extended Features bitfield payload.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| espressif | esp-idf | <= 4.4 | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.08.3HIGHAV:A/AC:L/Au:N/C:C/I:C/A:C
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://dl.packetstormsecurity.net/papers/general/braktooth.pdfhttps://github.com/espressif/esp-idfhttps://github.com/espressif/esp32-bt-libhttps://www.espressif.com/en/products/socs/esp32https://dl.packetstormsecurity.net/papers/general/braktooth.pdfhttps://github.com/espressif/esp-idfhttps://github.com/espressif/esp32-bt-libhttps://www.espressif.com/en/products/socs/esp32
2021-09-07
Published