Attackers can reportedly disrupt Android devices by sending specially crafted SMS messages. The attack does not require the recipient to open the message or interact with it, according to the available information.
The messages can cause the affected device to crash repeatedly, potentially making it unusable. Recipients have little ability to prevent the attack once the message has been sent.
The issue is described as a security vulnerability affecting smartphones. The available report does not provide further details about the affected Android versions, the technical cause, or the availability of a fix.
Sources: Golem.de.