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Rewterz Threat Advisory – Multiple Google Android Vulnerabilities

Severity

High

Analysis Summary

CVE-2023-45773 CVSS:7.8

Google Android could allow a local authenticated attacker to gain elevated privileges on the system, caused by an out-of-bounds write in multiple functions in the btm_ble_gap.cc script. By sending a specially crafted request, an attacker could exploit this vulnerability to gain elevated privileges on the system.

CVE-2023-45774 CVSS:8.4

Google Android could allow a local attacker to gain elevated privileges on the system, caused by a confused deputy in fixUpIncomingShortcutInfo in the ShortcutService.java script. By sending a specially crafted request, an attacker could exploit this vulnerability to gain elevated privileges on the system.

CVE-2023-45775 CVSS:8.4

Google Android could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write in CreateAudioBroadcast in the broadcaster.cc script. By sending a specially crafted request, an attacker could exploit this vulnerability to gain elevated privileges on the system.

CVE-2023-45776 CVSS:8.4

Google Android could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write in CreateAudioBroadcast in the broadcaster.cc script. By sending a specially crafted request, an attacker could exploit this vulnerability to gain elevated privileges on the system.

CVE-2023-45777 CVSS:8.4

Google Android could allow a local attacker to gain elevated privileges on the system, caused by a parcel mismatch in the checkKeyIntentParceledCorrectly in the AccountManagerService.java script. By sending a specially crafted request, an attacker could exploit this vulnerability to gain elevated privileges on the system.

CVE-2023-45779 CVSS:8.4

Google Android could allow a local attacker to gain elevated privileges on the system, caused by improperly-used cryptography in Unisoc components. By sending a specially crafted request, an attacker could exploit this vulnerability to gain elevated privileges on the system.

CVE-2023-45781 CVSS:5.5

Google Android could allow a local authenticated attacker to obtain sensitive information, caused by missing bounds checks in the parse_gap_data in the utils.cc script. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information and use this information to launch further attacks against the affected system.

CVE-2023-40098 CVSS:6.2

Google Android could allow a local attacker to obtain sensitive information, caused by logic errors in mOnDone in the NotificationConversationInfo.java script. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain app notification data and use this information to launch further attacks against the affected system.

CVE-2023-40073 CVSS:6.2

Google Android could allow a local attacker to obtain sensitive information, caused by a confused deputy in visitUris of Notification.java. By executing a specially crafted application, an attacker could exploit this vulnerability to obtain sensitive information and use this information to launch further attacks against the affected system.

CVE-2023-40092 CVSS:6.2

Google Android Framework could allow a local attacker to obtain sensitive information, caused by a confused deputy in verifyShortcutInfoPackage in the ShortcutService.javascript. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain other users’ images and use this information to launch further attacks against the affected system.

Impact

  • Privileges Escalation
  • Information Disclosure

Indicators Of Compromise

CVE

  • CVE-2023-45773
  • CVE-2023-45774
  • CVE-2023-45775
  • CVE-2023-45776
  • CVE-2023-45777
  • CVE-2023-45779
  • CVE-2023-45781
  • CVE-2023-40098
  • CVE-2023-40073
  • CVE-2023-40092

Affected Vendors

Google

Affected Products

  • Google Android 12
  • Google Android 11
  • Google Android 12L
  • Google Android 13
  • Google Android 14

Remediation

Refer to the Android Open Source Project for patch, upgrade or suggested workaround information.

Android Open Source Project