CVSS: 9.8EPSS: 0%CPEs: 23EXPL: 0CVE-2018-21054
https://notcve.org/view.php?id=CVE-2018-21054
An issue was discovered on Samsung mobile devices with M(6.0), N(7.x) and O(8.x) except exynos9610/9820 in all Platforms, M(6.0) except MSM8909 SC77xx/9830 exynos3470/5420, N(7.0) except MSM8939, N(7.1) except MSM8996 SDM6xx/M6737T software. There is an integer underflow with a resultant buffer overflow in eCryptFS. The Samsung ID is SVE-2017-11857 (September 2018). Se detectó un problema en dispositivos móviles Samsung con versiones de software M(6.0), N(7.x) y O(8.x) excepto exynos9610/9820 en todas las plataformas, M(6.0) excepto MSM8909 SC77xx/9830 exynos3470/5420, N( 7.0) excepto MSM8939, N(7.1) excepto el software MSM8996 SDM6xx/M6737T. Se presenta un desbordamiento de enteros con un desbordamiento de búfer resultante en eCryptFS. • https://security.samsungmobile.com/securityUpdate.smsb • CWE-190: Integer Overflow or Wraparound •
CVSS: 4.6EPSS: 0%CPEs: 7EXPL: 0CVE-2018-21053
https://notcve.org/view.php?id=CVE-2018-21053
An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) software. There is Clipboard access in the lockscreen state via a physical keyboard. The Samsung ID is SVE-2018-12684 (October 2018). Se detectó un problema en dispositivos móviles Samsung con versiones de software N(7.x), O(8.x) y P(9.0). Se presenta un acceso al Clipboard en el estado de pantalla de bloqueo por medio de un teclado físico. • https://security.samsungmobile.com/securityUpdate.smsb • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 10.0EPSS: 0%CPEs: 7EXPL: 0CVE-2018-21057
https://notcve.org/view.php?id=CVE-2018-21057
An issue was discovered on Samsung mobile devices with N(7.x) O(8.x, and P(9.0) (Exynos chipsets) software. There is a stack-based buffer overflow in the Shannon Baseband. The Samsung ID is SVE-2018-12757 (September 2018). Se detectó un problema en dispositivos móviles Samsung con versiones de software N(7.x), O(8.x) y P(9.0) (chipsets Exynos). Se presenta un desbordamiento de búfer en la región stack de la memoria en Shannon Baseband. • https://security.samsungmobile.com/securityUpdate.smsb • CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2018-21058
https://notcve.org/view.php?id=CVE-2018-21058
An issue was discovered on Samsung mobile devices with N(7.0), O(8.0) (exynos7420 or Exynos 8890/8996 chipsets) software. Cache attacks can occur against the Keymaster AES-GCM implementation because T-Tables are used; the Cryptography Extension (CE) is not used. The Samsung ID is SVE-2018-12761 (September 2018). Se detectó un problema en dispositivos móviles Samsung con versiones de software N(7.0), O(8.0) (exynos7420 o Exynos 8890/8996). Ataques de la memoria Caché pueden ocurrir contra la implementación Keymaster AES-GCM porque son usadas T-Tables; la Cryptography Extension (CE) no es usada. • https://security.samsungmobile.com/securityUpdate.smsb • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 10.0EPSS: 0%CPEs: 6EXPL: 0CVE-2018-21052
https://notcve.org/view.php?id=CVE-2018-21052
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.X) (Exynos chipsets) software. There is incorrect usage of shared memory in the vaultkeeper Trustlet, leading to arbitrary code execution. The Samsung ID is SVE-2018-12855 (October 2018). Se detectó un problema en dispositivos móviles Samsung con versiones de software N(7.x) y O(8.x) (chipsets Exynos). Se presenta un uso incorrecto de la memoria compartida en el Trustlet vaultkeeper, conllevando a una ejecución de código arbitraria. • https://security.samsungmobile.com/securityUpdate.smsb • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •