An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) (Exynos 9810 chipsets) software. Arbitrary memory mapping exists in TEE. The Samsung ID is SVE-2019-16665 (February 2020).
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10848
Reference (s):
- https://security.samsungmobile.com/securityUpdate.smsb