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In HandleTransactionIoEvent of actuator_driver.cc, there...

Moderate severity Unreviewed Published Feb 12, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

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Affected versions

Unknown

Patched versions

Unknown

Description

In HandleTransactionIoEvent of actuator_driver.cc, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-204421047References: N/A

References

Published by the National Vulnerability Database Feb 11, 2022
Published to the GitHub Advisory Database Feb 12, 2022
Last updated Feb 3, 2023

Severity

Moderate

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(5th percentile)

Weaknesses

CVE ID

CVE-2021-39687

GHSA ID

GHSA-9rvj-452r-cg8g

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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