9.8

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).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google ≫ Android Version 7.0
   Samsung ≫ Exynos 7420 Version -
   Samsung ≫ Exynos 8890 Version -
   Samsung ≫ Exynos 8996 Version -
Google ≫ Android Version 8.0
   Samsung ≫ Exynos 7420 Version -
   Samsung ≫ Exynos 8890 Version -
   Samsung ≫ Exynos 8996 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.19
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-327 Use of a Broken or Risky Cryptographic Algorithm

The product uses a broken or risky cryptographic algorithm or protocol.

https://security.samsungmobile.com/securityUpdate.smsb
Vendor Advisory