CVE-2024-7139

MEDIUM

RS9116 Bluetooth SDK < 2.10.4 - Denial of Service via L2CAP Packet Buffer Overflow

Title source: llm
STIX 2.1

Description

Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow. This buffer overflow triggers an assert, which results in a temporary denial of service.  If a watchdog timer is not enabled, a hard reset is required to recover the device.

References (1)

Core 1
Core References
Various Sources vendor-advisory permissions-required
https://community.silabs.com/068Vm00000I5mjD

Scores

CVSS v3 6.5
EPSS 0.0031
EPSS Percentile 21.9%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-617 CWE-787
Status published
Products (1)
silabs.com/RS9116 Bluetooth SDK < 2.10.4
Published Dec 19, 2024
Tracked Since Feb 18, 2026