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
2026-03-26T15:18:34.890527Z
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

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 

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

Database specific

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