CVE-2021-25503: Input Validation
First published: Fri Nov 05 2021(Updated: )
Improper input validation vulnerability in HDCP prior to SMR Nov-2021 Release 1 allows attackers to arbitrary code execution.
Credit: mobile.security@samsung.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =8.1 | |
| Google Android | =9.0 | |
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| Samsung Exynos |
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Frequently Asked Questions
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.
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.
What is the severity of CVE-2021-25503?
CVE-2021-25503 has a severity level of medium.
How can attackers exploit CVE-2021-25503?
Attackers can exploit CVE-2021-25503 to execute arbitrary code.
Is Samsung Exynos vulnerable to CVE-2021-25503?
No, Samsung Exynos is not vulnerable to CVE-2021-25503.
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)
- agent/type
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
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- agent/references
- agent/last-modified-date
- agent/tags
- agent/description
- agent/first-publish-date
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- agent/source
- vendor/google
- canonical/google android
- version/google android/8.1
- version/google android/9.0
- version/google android/10.0
- version/google android/11.0
- vendor/samsung
- canonical/samsung exynos