CVE-2018-21058

2020-04-0817:43:59

mitre

www.cve.org

AI Score

9.5

Confidence

High

EPSS

0.001

Percentile

43.3%

JSON

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).

References

security.samsungmobile.com/securityUpdate.smsb