Unrated severityNVD Advisory· Published Aug 31, 2020· Updated Aug 4, 2024
CVE-2020-13594
CVE-2020-13594
Description
The Bluetooth Low Energy (BLE) controller implementation in Espressif ESP-IDF 4.2 and earlier (for ESP32 devices) does not properly restrict the channel map field of the connection request packet on reception, allowing attackers in radio range to cause a denial of service (crash) via a crafted packet.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Espressif/ESP-IDFdescription
Patches
Vulnerability mechanics
References
2- asset-group.github.io/cves.htmlmitrex_refsource_MISC
- asset-group.github.io/disclosures/sweyntooth/mitrex_refsource_MISC
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