CVE-2019-20556

An issue was discovered on Samsung mobile devices with P(9.0) (SM6150, SM8150, SM8150_FUSION, exynos7885, exynos9610, and exynos9820 chipsets) software. RKP memory corruption allows attackers to control the effective address in EL2. The Samsung ID is SVE-2019-15221 (October 2019).

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.samsungmobile.com/securityUpdate.smsb	Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*

OR	cpe:2.3:h:qualcomm:sm6150:-:::::::*
	cpe:2.3:h:qualcomm:sm8150:-:::::::*
	cpe:2.3:h:qualcomm:sm8150_fusion:-:::::::*
	cpe:2.3:h:samsung:exynos_7885:-:::::::*
	cpe:2.3:h:samsung:exynos_9610:-:::::::*
	cpe:2.3:h:samsung:exynos_9820:-:::::::*

History

21 Nov 2024, 04:38

Type	Values Removed	Values Added
References	~~() https://security.samsungmobile.com/securityUpdate.smsb - Vendor Advisory~~	() https://security.samsungmobile.com/securityUpdate.smsb - Vendor Advisory

Information

Published : 2020-03-24 19:15

Updated : 2024-11-21 04:38

NVD link : CVE-2019-20556

Mitre link : CVE-2019-20556

CVE.ORG link : CVE-2019-20556

JSON object : View

Products Affected

samsung

exynos_7885
exynos_9820
exynos_9610

qualcomm

sm8150_fusion
sm6150
sm8150

google

android

CWE

CWE-787

Out-of-bounds Write

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