CVE-2016-9797: Bluez

Medium severity, CVSS 5.3. EPSS: 3.7% chance of exploitation in the next 30 days.

In BlueZ 5.42, a buffer over-read was observed in "l2cap_dump" function in "tools/parser/l2cap.c" source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.

Affected products

• Bluez Bluez: version 5.42 only

Published 2016-12-03. Last modified 2026-06-17.