The Android operating system releases its January security update, but for now only to Nexus smartphones. Android has released its Security Update this January. The popular operating system looks like to address several vulnerabilities of your network, although at the moment the update is only available for the Nexus brand devices.
This update, as confirmed from Android on its official website, aims to address several security issues identified in the system. These vulnerabilities are flaws in remote code execution MediaServer, the risk of privilege escalation in misc-sd devices and other Imagination Technologies, disclosure of a core or more minor problems. Although only two of these vulnerabilities can be considered serious, since Android recommend Nexus owners update the system as soon as possible, also ensuring that the update will come soon to devices from other brands.
Android continues to comply with what they promised and last summer, when it said it would update its operating system on a monthly basis to curb security problems. Some of these failures, such as the presence of the bug Stagefright, came to affect a large part of its users, so Android to assure the safety of most terminals use this operating system. Android Security