What is CVE-2024-7139?

CVE-2024-7139 is a medium-severity vulnerability in Silabs.com Rs9116 Bluetooth Sdk, classified under Reachable Assertion. CVSS score: 6.5/10. Published 2024-12-19.

How severe is CVE-2024-7139?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Buffer overflow in Silabs.com Rs9116 Bluetooth Sdk

CVE-2024-7139

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.

Published 2024-12-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (23.2th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Silabs.com Rs9116 Bluetooth Sdk — versions 0

Weakness classification (CWE)

References

community.silabs.com/068Vm00000I5mjD (vendor-advisory, permissions-required)

Frequently asked questions

What is CVE-2024-7139?: CVE-2024-7139 is a medium-severity vulnerability in Silabs.com Rs9116 Bluetooth Sdk, classified under Reachable Assertion. CVSS score: 6.5/10. Published 2024-12-19.
How severe is CVE-2024-7139?: Medium severity. CVSS v3 base score is 6.5 out of 10.