CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
AI Score
Confidence
High
EPSS
Percentile
9.0%
libzephyr.so is vulnerable to Buffer Over-read. The vulnerability is due to a flaw in the handling of malformed GATT packets by the BLE victim device when communicating with a malicious BLE device. This flaw allows the malicious BLE device to crash the victim device.