PUB-A-205995773

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-205995773.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-205995773

Aliases

A-205995773
CVE-2021-39736

Published

2022-03-01T00:00:00Z

Modified

2024-11-06T12:16:03.231308Z

Summary

[none]

Details

In prepareioentry and prepareresponse of lwisioctl.c and lwisperiodicio.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/security/bulletin/2022-03-01

Affected packages

Android / :unknown:

Package

Name: :unknown:

Affected ranges

Type: ECOSYSTEM
Events: Introduced

Pixel-family specific:0

Fixed

Pixel-family specific:2022-03-05

Affected versions

Other

Pixel-family specific

Ecosystem specific

{
    "spl": "2022-03-05",
    "severity": "Moderate",
    "types": [
        "EoP"
    ]
}