CVE-2021-25503

Improper input validation vulnerability in HDCP prior to SMR Nov-2021 Release 1 allows attackers to arbitrary code execution.

CVSS v3 6.7 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=11	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:google:android:8.1:::::::*
	cpe:2.3:o:google:android:9.0:::::::*
	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*

History

08 Nov 2021, 16:50

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 6.7
CWE		CWE-20
References	~~(MISC) https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=11 -~~	(MISC) https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=11 - Vendor Advisory
CPE		cpe:2.3:o:google:android:11.0:::::::* cpe:2.3:o:google:android:8.1:::::::* cpe:2.3:o:google:android:9.0:::::::* cpe:2.3:h:samsung:exynos:-:::::::* cpe:2.3:o:google:android:10.0:::::::*

05 Nov 2021, 03:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-11-05 03:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-25503

Mitre link : CVE-2021-25503

CVE.ORG link : CVE-2021-25503

JSON object : View

Products Affected

samsung

exynos

google

android

CWE

CWE-20

Improper Input Validation

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