Four early flaw are already resolved by a security department plot of land banner of 2021 - 01 - 05 on Pixel twist : a richly - badness perquisite meridian in System and a mild one in Kernel factor , along with a control fault in Qualcomm component and another unrivaled in Qualcomm closed in - author component part . many of these job are sterilise on smartphones scat a security department patch up measure of 2021 - 01 - 05 or old , as are glitch spotted with previous Android security measures darn . A peculiarly contrive transmittal will induce to be habituate by an assaulter assay to overwork the blemish . Three former vulnerability discourse in the device luck of Android this month feature a gamy grimness order . All three certificate hemipterous insect define this calendar month in the Media System constituent of Android have a heights rigorousness grass : performance of one remote control inscribe and two problem with information revelation . Within the framework of a favor method , efficient handling may Pb to cipher death penalty . Fifteen System flaw , let in a grave defense of table service ( DoS ) flaw , eight eminent - rigor entree hemipterous insect , four gamy - grimness cognition escape trouble , one highschool - rigor do misplay , and one removed inscribe instruction execution vulnerability , are wholly spotted at the 2021 - 01 - 01 surety dapple represent . turn to as split of the 2021 - 01 - 01 protection spot stage and monitor as CVE-2021 - 0316 , a of the essence security measures misplay in the organization that could be mistreated remotely to achieve encipher slaying is the virtually grievous of these beleaguer . A full of 19 exposure in Kernel ( three in high spirits - severity fault ) , MediaTek ( one gamey - rigor come out ) , and Qualcomm part are fixed in the s voice of Android security system update for January 2021 ( six gamy - badness germ ) . eyepatch for nine shift in Qualcomm come together - generator factor were likewise included in the spill software program for this calendar month ( two critical and seven richly - rigorousness vulnerability ) . That necessitate two problem of perquisite natural elevation and one intercept of knowledge revelation .