OnePlus Nord CE 5G smartphone users are finally getting the stable OxygenOS 13 software update, which supports screen-off gestures. The latest software is rolling out to the respective handsets with some improvements and optimizations. Furthermore, the excitin…

On February 15, 2023, Samsung released the One UI 5.1 software update for Galaxy devices, including the Galaxy S22 series, which was introduced at Galaxy Unpacked 2023 and the Galaxy S23 series. With One UI 5.1, Galaxy devices deliver a more exciting interface…

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OnePlus 9RT users have complained about an unusual critical crash glitch and power off/restart issue for the past few days. This is surprising as the device has received the February 2023 security patch, which brings some fixes and improvements. To recall, One…

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OSCAL スマートフォン C60 4GB+32GB Android SIMフリー スマホ本体 6.5″HD大画面 4780mAh 大容量 デュアル4G バッテリー 13MPカメラ FMラジオ 3.5mmイヤホンジャック 顔認証 256GB microSDを拡張でき グラデーション (黒) 5星中4.1(357) ￥18,860 (2023-03-23 14:56 GMT +09:00 時点 – 詳細はこちら商品価格と取扱状況は記載された日時の時点で正確で、また常に変動します。Amazon …

OUKITEL WP20 SIMフリースマートフォン 本体 防水・防塵・耐衝撃 Android 12 スマートフォン 本体 5.93インチ HD+ 20MPカメラ 6300mAh大容量バッテリー 4GB RAMと32GB ROM（最大1TBまで拡張可能） 3.55mm ヘッドホンジャック 4GデュアルSIMカード 表面ロック解除 OTG, GPS, FM 2年保証（黒） 5星中4.4(13) ￥17,900 (2023-03-23 14:56 GMT +09:00 時点 – 詳細はこちら商品価格と取扱状…

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ちいかわモバイルバッテリー6800 (ハチワレ) 軽量薄型 6800mAh 2.4A出力 USB-Aポート×1 USB-Cポート×1装備 PSE認証 iPad iPhone Android スマートフォン タブレット各種対応

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Besides OxygenOS 13, OnePlus delivers the latest March 2023 Android security patch update to its eligible devices. While few OnePlus phone owners are already enjoying the fresh update, OnePlus 8 series customers living in the Indian market are the latest to gr…

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UMIDIGI Bison Pro simフリー スマホ 本体 Android 11(4GB+128GB) MTK G80 パワフルチップ 防水 防塵 耐衝撃 スマートフォン 6.3″FHD+ 2340 x 1080 解像度 5000mAh バッテリー 48MPメインカメラ+16MP超広角カメラ+5MPマクロカメラ+24MPフロントカメラ タフネススマホ NFC|指紋認識|顔認証|技適認証済み 5星中3.9(233) ￥19,920 (2023-03-22 14:06 GMT +09:00 時点 &#8…

Redmi Note 11 Pro+ 5G users in the global market can now experience the latest Android 13 features and improvements on the MIUI 14 update. The much-awaited MIUI update has finally arrived, bringing with it a host of new features and enhancements that promise t…

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Samsung Galaxy devices come with a host of applications and services for users’ convenience. Galaxy Store is an excellent rival to the Google Play Store, which is available on Galaxy devices and offers almost all Android apps for Samsung users. Explore t…

 
昨年リリースされた多くの人気Androidモデルに採用されているSamsungのExynosモデムにセキュリティ上の脆弱性が発見されました。Googleは、Pixel 6やPixel 7でVoLTEとWi-Fi Callingを無効にした、発表しました。
全部で18のゼロデイ脆弱性が発見
GoogleのProject Zeroチームは全部で18のExynosモデムのゼロデイ（0-day）脆弱性を見つけましたが、そのうち4つにより、攻撃者はユーザーの操作を必要とせず、ベースバンドレベルでリモートで電話を侵害することが可能とのことです。唯一攻撃者が必要なのは被害者の電話番号のみで、熟練した攻撃者はデバイスを遠隔操作するためのエクスプロイトを迅速に作成することができるそうです。
 
残りの14の脆弱性に関しては、「悪意のあるモバイルネットワーク事業者または端末にローカルアクセスできる攻撃者のいずれかが必要」とのことで、それほど深刻ではないとされています。
 
Project Zeroは、インターネットからベースバンドへのリモートコード実行を可能にする4つの脆弱性について、ポリシー上の例外として公開を延期することを決定しています。
影響を受けるデバイスとは？
Googleの発表によれば、今回の脆弱性により影響を受けるモデルは次のとおりであるとのことです。
 
Samsung S22、M33、M13、M12、A71、A53、A33、A21s、A13、A12、A04シリーズ
vivo S16、S15、S6、X70、X60、X30シリーズ
Google Pixel 6、Pixel 7シリーズ
その他ののExynos Auto T5123チップセットが使用されているデバイス
Exynosチップは評判が悪い？
今回脆弱性が発見されたのはExynosのモデムですが、SamsungのExynosのシステム・オン・チップ（SoC）の評判も微妙で、Qualcomm製のSoCのほうが高速で電力効率の良いとされています。
 
Samsungの最新フラッグシップモデルS23 Ultraでは、一部Exynosチップの使用を取りやめたことで、ベンチマークテストの結果が向上したことがわかっています。
 
 
Source:Google via Android Police, 9to5Google
Photo:Trusted Reviews
(lexi) …

Samsung will introduce the Android 14-based One UI 6.0 software version for Galaxy devices this year and will begin to roll out worldwide for other Galaxy devices starting with the Galaxy S23 series, Z Fold4, Z Flip4, S22 series, S21 series, and some A-series….

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