PUB-A-195607566

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-195607566.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-195607566
Aliases
  • A-195607566
  • CVE-2021-39638
Published
2021-12-01T00:00:00Z
Modified
2024-11-06T12:16:03.231308Z
Summary
[none]
Details

In periodicioworkfunc of lwisperiodic_io.c, there is a possible out of bounds write 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

Affected packages

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
Pixel-family specific:0
Fixed
Pixel-family specific:2021-12-05

Affected versions

Other

Pixel-family specific

Ecosystem specific 

{
    "spl": "2021-12-05",
    "severity": "Moderate",
    "types": [
        "EoP"
    ]
}