PUB-A-209436980

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-209436980.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-209436980

Aliases

A-209436980
CVE-2022-20379

Published

2022-08-01T00:00:00Z

Modified

2024-08-29T07:12:59.558917Z

Summary

Pixel 6 lwis driver UAF vulnerability cause by race condtion

Details

In lwisbufferalloc of lwis_buffer.c, there is a possible arbitrary code execution due to a use after free. 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/2022-08-01

Affected packages

Android / :unknown:

Package

Name: :unknown:

Affected ranges

Type: ECOSYSTEM
Events: Introduced

Pixel-family specific:0

Fixed

Pixel-family specific:2022-08-05

Affected versions

Other

Pixel-family specific

Ecosystem specific

{
    "spl": "2022-08-05",
    "severity": "Moderate",
    "types": [
        "EoP"
    ]
}