PUB-A-198291476

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-198291476.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-198291476

Aliases

A-198291476
CVE-2021-39639

Published

2021-12-01T00:00:00Z

Modified

2024-11-06T12:16:03.231308Z

Summary

[none]

Details

In TBD of fvp.c, there is a possible way to glitch CPU behavior due to a missing permission check. This could lead to local escalation of privilege with physical access to device internals with no additional execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/security/bulletin/2021-12-01

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": "High",
    "types": [
        "EoP"
    ]
}