CVE-2019-20553

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue was discovered on Samsung mobile devices with P(9.0) (SM6150, SM8150, SM8150_FUSION, exynos7885, exynos9610, and exynos9820 chipsets) software. Arbitrary memory read and write operations can occur in RKP. The Samsung ID is SVE-2019-15143 (October 2019).

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Mar 24, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-205546.2An issue was discovered on Samsung mobile devices with O(8.x) software. Attackers can bypass Factory Reset Protection (FRP) via an external CVE-2019-205555.3An issue was discovered on Samsung mobile devices with N(7.x) software. The Gallery app allows attackers to view all pictures of a locked deCVE-2019-205569.8An issue was discovered on Samsung mobile devices with P(9.0) (SM6150, SM8150, SM8150_FUSION, exynos7885, exynos9610, and exynos9820 chipsetCVE-2019-205574.6An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) software. Attackers can bypass Factory Reset Protection (FCVE-2019-205589.8An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos chipsets) software. There is a Buffer Overflow in CVE-2019-205592.4An issue was discovered on Samsung mobile devices with P(9.0) software. Gallery allows viewing of photos on the lock screen. The Samsung ID CVE-2019-20565.5There is a possible disclosure of RAM using a shared crypto key due to improperly used crypto. This could lead to local information disclosuCVE-2019-205609.8An issue was discovered on Samsung mobile devices with O(8.x) and P(9.0) (with TEEGRIS) software. The BIOSUB Trustlet has an out of bounds wCVE-2019-205619.8An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos chipsets) software. The bootloader has an integer CVE-2019-205629.8An issue was discovered on Samsung mobile devices with P(9.0) (with TEEGRIS) software. There is a buffer overflow in the BIOSUB Trustlet. ThCVE-2019-205639.8An issue was discovered on Samsung mobile devices with O(8.x) and P(9.0) (with TEEGRIS) software. The SEC_FR trustlet has an out of bounds wCVE-2019-205647.5An issue was discovered on Samsung mobile devices with any (before October 2019 for S9 or Note9) software. Attackers can manipulate the IMEI
CVE-2019-20553: Critical severity, CVSS 9.8 | Vulnix