Permissions, Privileges, and Access Controls
Siri in Apple iOS before 7.1.2 allows physically proximate attackers to bypass an intended lock-screen passcode requirement, and read a contact list, via a Siri request that refers to a contact ambiguously.
CWE-264 - Permissions Privileges and Access Controls
CWE 264 (permissions, privileges, and access controls) is not a weakness in and of itself, rather it is a category of weaknesses related to the management of permissions, privileges, and other security features used to perform access control. If not addressed, the weaknesses in this category allow attackers to gain privileges for an unintended sphere of control, access sensitive information, and execute arbitrary commands.