Unrated severityNVD Advisory· Published Sep 7, 2021· Updated Aug 3, 2024
CVE-2021-31609
CVE-2021-31609
Description
The Bluetooth Classic implementation in Silicon Labs iWRAP 6.3.0 and earlier does not properly handle the reception of an oversized LMP packet greater than 17 bytes, allowing attackers in radio range to trigger a crash in WT32i via a crafted LMP packet.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Silicon Labs/iWRAPdescription
- Range: <=6.3.0
Patches
Vulnerability mechanics
References
2- dl.packetstormsecurity.net/papers/general/braktooth.pdfmitrex_refsource_MISC
- www.silabs.com/wireless/bluetooth/bluegiga-classic-legacy-modules/device.wt32i-amitrex_refsource_MISC
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