CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2021-0306
https://notcve.org/view.php?id=CVE-2021-0306
In addAllPermissions of PermissionManagerService.java, there is a possible permissions bypass when upgrading major Android versions which allows an app to gain the android.permission.ACTIVITY_RECOGNITION permission without user confirmation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11, Android-8.0, Android-8.1, Android-9, Android-10; Android ID: A-154505240. En la función addAllPermissions del archivo PermissionManagerService.java, se presenta una posible omisión de permisos al actualizar las principales versiones de Android, lo que permite que una aplicación obtenga el permiso android.permission.ACTIVITY_RECOGNITION sin la confirmación del usuario. • https://source.android.com/security/bulletin/2021-01-01 • CWE-269: Improper Privilege Management •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 1CVE-2020-27059
https://notcve.org/view.php?id=CVE-2020-27059
In onAuthenticated of AuthenticationClient.java, there is a possible tapjacking attack when requesting the user's fingerprint due to an overlaid window. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android; Versions: Android-8.0, Android-8.1, Android-9, Android-10, 11; Android ID: A-159249069. En la función onAuthenticated del archivo AuthenticationClient.java, se presenta un posible ataque de tipo tapjacking al requerir la huella digital del usuario debido a una ventana superpuesta. • https://source.android.com/security/bulletin/pixel/2021-01-01 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-22492
https://notcve.org/view.php?id=CVE-2021-22492
An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) (Broadcom Bluetooth chipsets) software. The Bluetooth UART driver has a buffer overflow. The Samsung ID is SVE-2020-18731 (January 2021). Se detectó un problema en los dispositivos móviles de Samsung con versiones de software O(8.x), P(9.0) y Q(10.0) (chipsets Broadcom Bluetooth). El controlador UART de Bluetooth presenta un desbordamiento del búfer. • https://security.samsungmobile.com/securityUpdate.smsb • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.1EPSS: 0%CPEs: 6EXPL: 0CVE-2021-22495
https://notcve.org/view.php?id=CVE-2021-22495
An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), Q(10.0), and R(11.0) (Exynos chipsets) software. The Mali GPU driver allows out-of-bounds access and a device reset. The Samsung ID is SVE-2020-19174 (January 2021). Se detectó un problema en los dispositivos móviles de Samsung con versiones de software O(8.x), P(9.0), Q(10.0) y R(11.0) (chipsets Exynos). El controlador GPU de Mali permite un acceso fuera de límites y el reinicio del dispositivo. • https://security.samsungmobile.com/securityUpdate.smsb • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-35549
https://notcve.org/view.php?id=CVE-2020-35549
An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) software. Any application may establish itself as the default dialer, without user interaction. The Samsung ID is SVE-2020-19172 (December 2020). Se detectó un problema en los dispositivos móviles Samsung con versiones de software O(8.x), P(9.0) y Q(10.0). Cualquier aplicación puede establecerse como el marcador predeterminado, sin una interacción del usuario. • https://security.samsungmobile.com/securityUpdate.smsb •