CVE-2024-7138: Denial of Service in Silicon Labs RS9116 Bluetooth SDK

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-12-19 · updated 2026-06-17
Weakness: CWE-617

Description

An assert may be triggered, causing a temporary denial of service when a peer device sends a specially crafted malformed L2CAP packet. If a watchdog timer is not enabled, a hard reset is required to recover the device.

Affected products

silabs.com RS9116 Bluetooth SDK: through 2.10.4

References

https://community.silabs.com/068Vm00000I5mjD

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