PUB-A-222339795

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-222339795.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-222339795
Aliases
  • A-222339795
  • CVE-2022-20377
Published
2022-08-01T00:00:00Z
Modified
2024-11-06T12:39:54.446672Z
Summary
[none]
Details

In TBD of keymaster_ipc.cpp, there is a possible to force gatekeeper, fingerprint, and faceauth to use a known HMAC key. This could lead to local escalation of privilege 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
qt:0
Fixed
qt:2022-08-05

Affected versions

Other

qt

Ecosystem specific 

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

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
rvc:0
Fixed
rvc:2022-08-05

Affected versions

Other

rvc

Ecosystem specific 

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

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
rvc-qpr:0
Fixed
rvc-qpr:2022-08-05

Affected versions

Other

rvc-qpr

Ecosystem specific 

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

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
sc:0
Fixed
sc:2022-08-05

Affected versions

Other

sc

Ecosystem specific 

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

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
sc-v2:0
Fixed
sc-v2:2022-08-05

Affected versions

Other

sc-v2

Ecosystem specific 

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