title: Bluetooth HCI Error Handling Double Free
description: Inconsistent handling of error cases in bluetooth hci may lead to a double free condition of a network buffer.
problem types: Double Free (CWE-415)
affected:
{
vendor: zephyrproject-rtos
product: zephyr
versions:
version: unspecified, lessThanOrEqual: v3.2, status: affected, versionType: custom
}
metrics:
other: [
type: unknown
content: {'version': '3.8', 'vectorString': 'CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L', 'attackVector': 'PHYSICAL', 'attackComplexity': 'HIGH', 'privilegesRequired': 'NONE', 'userInteraction': 'REQUIRED', 'scope': 'UNCHANGED', 'confidentialityImpact': 'LOW', 'integrityImpact': 'LOW', 'availabilityImpact': 'LOW', 'baseSeverity': 'LOW'}
]