What is the vulnerability ID?

The vulnerability ID is CVE-2021-25411.

What is the severity of CVE-2021-25411?

The severity of CVE-2021-25411 is medium with a CVSS score of 4.4.

Which software is affected by CVE-2021-25411?

Google Android versions 10.0 and 11.0 are affected by CVE-2021-25411.

How can root privileged local attackers exploit CVE-2021-25411?

Root privileged local attackers can exploit CVE-2021-25411 by writing to read-only kernel memory.

Is Samsung Exynos 9610, 9810, 9820, or 9830 vulnerable to CVE-2021-25411?

No, Samsung Exynos 9610, 9810, 9820, and 9830 are not vulnerable to CVE-2021-25411.

Where can I find more information about CVE-2021-25411?

You can find more information about CVE-2021-25411 at the following link: [https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6](https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6)

Vulnerability/
CVE-2021-25411

medium

4.4

CWE

20 94

11/6/2021

3/8/2024

CVE-2021-25411: Input Validation

First published: Fri Jun 11 2021(Updated: )

Improper address validation vulnerability in RKP api prior to SMR JUN-2021 Release 1 allows root privileged local attackers to write read-only kernel memory.

Credit: mobile.security@samsung.com

Affected Software	Affected Version	How to fix
Google Android	=10.0
Google Android	=11.0
Samsung Exynos 9610
Samsung Exynos 9810
Samsung Exynos 9820
Samsung Exynos 9830

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Reference Links

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6

Frequently Asked Questions

What is the vulnerability ID?
The vulnerability ID is CVE-2021-25411.
What is the severity of CVE-2021-25411?
The severity of CVE-2021-25411 is medium with a CVSS score of 4.4.
Which software is affected by CVE-2021-25411?
Google Android versions 10.0 and 11.0 are affected by CVE-2021-25411.
How can root privileged local attackers exploit CVE-2021-25411?
Root privileged local attackers can exploit CVE-2021-25411 by writing to read-only kernel memory.
Is Samsung Exynos 9610, 9810, 9820, or 9830 vulnerable to CVE-2021-25411?
No, Samsung Exynos 9610, 9810, 9820, and 9830 are not vulnerable to CVE-2021-25411.
Where can I find more information about CVE-2021-25411?
You can find more information about CVE-2021-25411 at the following link: [https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6](https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6)

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canonical/google android
version/google android/10.0
version/google android/11.0
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canonical/samsung exynos 9810
canonical/samsung exynos 9820
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