Exynos 4210 及 4412 發現安全問題 - Android
By Olive
at 2012-12-17T16:55
at 2012-12-17T16:55
Table of Contents
http://ppt.cc/GSQN
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本站曾探討Android成為惡意程式的新寵兒,想不到最近在 xda 論壇中卻傳出
Samsung 處理器 Exynos 4210 及 4412版本中發現安全問題。據傳駭客可以藉
由應用程式來取得手機的權限,並進行操控,讀取裝置中的記憶體資料、更改
以及盜取用戶的數據,甚至可以使手機無法開機。
還記得網站中曾經討論 Android已經成為惡意程式的新目標,但沒想不到的是
Samsung Exynos 處理器也發生重大的安全漏洞。據了解是一名叫 alephzain
的開發者,昨天在 xda 論壇中公佈這個驚人的消息,他發現 Samsung 部分熱
銷手機皆存在這項重大系統安全問題,因為它們搭載了 Samsung自家的Exynos
處理器 4210 及 4412 版本,而這項漏洞可以讓駭客進入裝置並讀取裝置中的
記憶體資料、更改以及盜取用戶的數據,甚至可以使手機無法開機(俗稱變磚)。
若真的讓駭客取得手機的權限,並進行操控的話,那麼使用者只能跟駭客低頭
或換個手機廠牌了。而受影響的智慧型手機,包括今年由 Samsung 推出的兩
款旗艦手機 Galaxy S3 及 Galaxy Note2。在發現這個問題之後,程式人員已
經將問題反應給 Samsung ,但官方仍沒有解釋處理器中安全漏洞的主因。
Androidauthority 網站列出一系列可能受到影響的手機有:
Samsung Galaxy S2 GT-I9100
Samsung Galaxy S3 GT-I9300
Samsung Galaxy S3 LTE GT-I9305
Samsung Galaxy Note GT-N7000
Samsung Galaxy Note 2 GT-N7100
Verizon Galaxy Note 2 SCH-I605 (with locked bootloaders)
Samsung Galaxy Note 10.1 GT-N8000
Samsung Galaxy Note 10.1 GT-N8010
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不過好像沒有那麼嚴重
XDA的原文
http://forum.xda-developers.com/showthread.php?t=2048511
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