An issue was discovered on Samsung mobile devices with KK(4.4), L(5.0/5.1), M(6.0), and N(7.0) (Exynos54xx, Exynos7420, Exynos8890, or Exynos8895 chipsets) software. There is a buffer overflow in the sensor hub. The Samsung ID is SVE-2016-7484 (January 2017).

An issue was discovered on Samsung mobile devices with N(7.X) and O(8.X) (Exynos 7570, 7870, 7880, 7885, 8890, 8895, and 9810 chipsets) software. A double-fetch vulnerability in Trustlet allows arbitrary TEE code execution. The Samsung ID is SVE-2019-13910 (April 2019).

An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (MSM8996, MSM8998, Exynos7420, Exynos7870, Exynos8890, and Exynos8895 chipsets) software. A heap overflow in the keymaster Trustlet allows attackers to write to TEE memory, and achieve arbitrary code execution. The Samsung ID is SVE-2019-14126 (May 2019).

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) (Exynos7885, Exynos8895, and Exynos9810 chipsets) software. The Gatekeeper trustlet allows a brute-force attack on the screen lock password. The Samsung ID is SVE-2019-14575 (January 2020).