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).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-04-08T17:43:59

Updated: 2024-08-05T12:19:27.522Z

Reserved: 2020-04-07T00:00:00

Link: CVE-2018-21058

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-04-08T18:15:13.807

Modified: 2020-04-09T17:21:33.583

Link: CVE-2018-21058

cve-icon Redhat

No data.