CVE-2021-25503: Input Validation
Published Nov 5, 2021
·Updated
Improper input validation vulnerability in HDCP prior to SMR Nov-2021 Release 1 allows attackers to arbitrary code execution.
Affected Software
5 affected components
Google Android=8.1
Google Android=9.0
Google Android=10.0
Google Android=11.0
Samsung Exynos
Event History
Nov 5, 2021
CVE Published
via MITRE·02:03 AM
Data Sourced
via MITRE·02:03 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is CVE-2021-25503?
CVE-2021-25503 is an improper input validation vulnerability in HDCP prior to SMR Nov-2021 Release 1 that allows attackers to execute arbitrary code.
2
Which software versions are affected by CVE-2021-25503?
Google Android versions 8.1, 9.0, 10.0, and 11.0 are affected by CVE-2021-25503.
3
What is the severity of CVE-2021-25503?
CVE-2021-25503 has a severity level of medium.
4
How can attackers exploit CVE-2021-25503?
Attackers can exploit CVE-2021-25503 to execute arbitrary code.
5
Is Samsung Exynos vulnerable to CVE-2021-25503?
No, Samsung Exynos is not vulnerable to CVE-2021-25503.
6
Where can I find more information about CVE-2021-25503?
You can find more information about CVE-2021-25503 at the following link: [https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=11](https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=11)