Android

PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers software-transparent compression that enables cross-origin pixel-stealing attacks against feTurbulence and feBlend in the SVG Filter specification, aka a GPU.zip issue. For example, attackers can sometimes accurately determine text contained on a web page from one origin if they control a resource from a different origin.Show less

The vulnerability is that the Messaging ("com.android.mms") app patched by LG forwards attacker-controlled intents back to the attacker in the exported "com.android.mms.ui.QClipIntentReceiverActivity" activity. The attacker can abuse this functionality by launching this activity and then sending a broadcast with the "com.lge.message.action.QCLIP" action. The attacker can send, e.g., their own data/clipdata and set Intent.FLAG_GRANT_* flags. After the attacker received that intent in the "onActivityResult()" method, they would have access to arbitrary content providers that have the `android:grantUriPermissions="true"` flag set.Show less

he vulnerability is to delete arbitrary files in LGInstallService ("com.lge.lginstallservies") app. The app contains the exported "com.lge.lginstallservies.InstallService" service that exposes an AIDL interface. All its "installPackage*" methods are finally calling the "installPackageVerify()" method that performs signature validation after the delete file method. An attacker can control conditions so this security check is never performed and an attacker-controlled file is deleted.Show less

he vulnerability is that the Call management ("com.android.server.telecom") app patched by LG launches implicit intents that disclose sensitive data to all third-party apps installed on the same device. Those intents include data such as contact details and phone numbers.Show less

The vulnerability is that the Call management ("com.android.server.telecom") app patched by LG sends a lot of LG-owned implicit broadcasts that disclose sensitive data to all third-party apps installed on the same device. Those intents include data such as call states, durations, called numbers, contacts info, etc.Show less

The vulnerability is the use of implicit PendingIntents without the PendingIntent.FLAG_IMMUTABLE set that leads to theft and/or (over-)write of arbitrary files with system privilege in the Personalized service ("com.lge.abba") app. The attacker's app, if it had access to app notifications, could intercept them and redirect them to its activity, before making it grant access permissions to content providers with the `android:grantUriPermissions="true"` flag.Show less

The vulnerability is to theft of arbitrary files with system privilege in the Screen recording ("com.lge.gametools.gamerecorder") app in the "com/lge/gametools/gamerecorder/settings/ProfilePreferenceFragment.java" file. The main problem is that the app launches implicit intents that can be intercepted by third-party apps installed on the same device. They also can return arbitrary data that will be passed to the "onActivityResult()" method. The Screen recording app saves contents of arbitrary URIs to SD card which is a world-readable storage.Show less

The vulnerability is the use of implicit PendingIntents with the PendingIntent.FLAG_MUTABLE set that leads to theft and/or (over-)write of arbitrary files with system privilege in the Bluetooth ("com.lge.bluetoothsetting") app. The attacker's app, if it had access to app notifications, could intercept them and redirect them to its activity, before making it grant access permissions to content providers with the `android:grantUriPermissions="true"` flag. Show less

The vulnerability is to theft of arbitrary files with system privilege in the LockScreenSettings ("com.lge.lockscreensettings") app in the "com/lge/lockscreensettings/dynamicwallpaper/MyCategoryGuideActivity.java" file. The main problem is that the app launches implicit intents that can be intercepted by third-party apps installed on the same device. They also can return arbitrary data that will be passed to the "onActivityResult()" method. The LockScreenSettings app copies the received file to the "/data/shared/dw/mycategory/wallpaper_01.png" path and then changes the file access mode to world-readable and world-writable.Show less

The vulnerability is an intent redirection in LG ThinQ Service ("com.lge.lms2") in the "com/lge/lms/things/ui/notification/NotificationManager.java" file. This vulnerability could be exploited by a third-party app installed on an LG device by sending a broadcast with the action "com.lge.lms.things.notification.ACTION". Additionally, this vulnerability is very dangerous because LG ThinQ Service is a system app (having android:sharedUserId="android.uid.system" setting). Intent redirection in this app leads to accessing arbitrary not exported activities of absolutely all apps.Show less

In MtpPropertyValue of MtpProperty.h, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Show less

In avdt_msg_asmbl of avdt_msg.cc, there is a possible out of bounds write due to an integer overflow. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Show less

In bindSelection of DatabaseUtils.java, there is a possible way to access files from other applications due to SQL injection. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Show less

In hasPermissionForActivity of PackageManagerHelper.java, there is a possible way to start arbitrary components due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Show less

In eatt_l2cap_reconfig_completed of eatt_impl.h, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Show less

In multiple locations, there is a possible way to import contacts belonging to other users due to a confused deputy. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Show less

In MtpPropertyValue of MtpProperty.h, there is a possible out of bounds read due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Show less

In onCreate of DeviceAdminAdd.java, there is a possible way to forcibly add a device admin due to a missing permission check. This could lead to local denial of service (factory reset or continuous locking) with no additional execution privileges needed. User interaction is not needed for exploitation.Show less

In createQuickShareAction of SaveImageInBackgroundTask.java, there is a possible way to trigger a background activity launch due to an unsafe PendingIntent. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Show less

In loadMediaResumptionControls of MediaResumeListener.kt, there is a possible way to play and listen to media files played by another user on the same device due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Show less