CVE-2021-0869

Name: CVE-2021-0869
Creator: NVD / NIST
Published: 2021-09-21T13:15:07.667+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.81%

Last modified Jun 17, 2026

CVE-2021-0869 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In GetTimeStampAndPkt of DumpstateDevice.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. EPSS estimates a 0.81% chance of exploitation in the next 30 days.

Description

In GetTimeStampAndPkt of DumpstateDevice.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-179620905 References: N/A

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.81%

52.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Google	Android	All versions

References

https://source.android.com/security/bulletin/pixel/2021-09-01Vendor Advisory
https://source.android.com/security/bulletin/pixel/2021-09-01Vendor Advisory

Timeline

Published: Sep 21, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-0869?

How severe is CVE-2021-0869?

CVE-2021-0869 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.81% probability of exploitation in the next 30 days.

How do I fix CVE-2021-0869?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-0869?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST