CVE-2021-31609

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Summary

CVECVE-2021-31609
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-07 07:15:00 UTC
Updated2021-09-20 12:04:00 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Silabs Iwrap All All All All
Operating System Silabs Iwrap All All All All
Hardware Silabs Wt32i-a - All All All

References

ReferenceSourceLinkTags
dl.packetstormsecurity.net/papers/general/braktooth.pdf MISC dl.packetstormsecurity.net
WT32I-A - Silicon Labs MISC www.silabs.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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