Описание
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).
Ссылки
- Vendor Advisory
- Vendor Advisory
Уязвимые конфигурации
Конфигурация 1
Одновременно
Одно из
cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
Одно из
cpe:2.3:h:samsung:exynos_7420:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_8890:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_8996:-:*:*:*:*:*:*:*
EPSS
Процентиль: 24%
0.0008
Низкий
9.8 Critical
CVSS3
7.5 High
CVSS2
Дефекты
CWE-327
Связанные уязвимости
github
больше 3 лет назад
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).
EPSS
Процентиль: 24%
0.0008
Низкий
9.8 Critical
CVSS3
7.5 High
CVSS2
Дефекты
CWE-327