PUB-A-227203202

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-227203202.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-227203202
Aliases
  • A-227203202
  • CVE-2022-20520
Published
2022-12-01T00:00:00Z
Modified
2026-09-14T15:29:34Z
Summary
[none]
Details

In onCreate of various files, there is a possible tapjacking/overlay attack. This could lead to local escalation of privilege or denial of server with User execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/packages/apps/Stk

Package

Name
platform/packages/apps/Stk

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2022-12-01

Affected versions

Other
13

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9"
    ],
    "severity": "Moderate",
    "spl": "2022-12-01",
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "function_hash": "309734534497432772469917657419153149903",
                "length": 617
            },
            "id": "PUB-A-227203202-11aa166a",
            "match_only_versions": [
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            ],
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9",
            "target": {
                "file": "src/com/android/stk/StkLauncherActivity.java",
                "function": "onCreate"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
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                "threshold": 0.9
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            "id": "PUB-A-227203202-2641679f",
            "match_only_versions": [
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            ],
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9",
            "target": {
                "file": "src/com/android/stk/StkMenuActivity.java"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
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                "threshold": 0.9
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            "id": "PUB-A-227203202-448fb754",
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            "signature_type": "Line",
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            "source": "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9",
            "target": {
                "file": "src/com/android/stk/StkMain.java"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "264175413917839377381362683111597863090",
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            "id": "PUB-A-227203202-58c31766",
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            "source": "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9",
            "target": {
                "file": "src/com/android/stk/StkMain.java",
                "function": "onCreate"
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        },
        {
            "deprecated": false,
            "digest": {
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            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9",
            "target": {
                "file": "src/com/android/stk/StkInputActivity.java"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "155833520515330337672182973973844465936",
                "length": 922
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            "id": "PUB-A-227203202-b7f012f6",
            "match_only_versions": [
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            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9",
            "target": {
                "file": "src/com/android/stk/StkMenuActivity.java",
                "function": "onCreate"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
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                "threshold": 0.9
            },
            "id": "PUB-A-227203202-c2707462",
            "match_only_versions": [
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            ],
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9",
            "target": {
                "file": "src/com/android/stk/StkLauncherActivity.java"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "10905916639519345456858877326694946625",
                "length": 1242
            },
            "id": "PUB-A-227203202-ee2909cb",
            "match_only_versions": [
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            ],
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Stk/+/aa8d8c37e1949286191649d9e9d97e750a948cf9",
            "target": {
                "file": "src/com/android/stk/StkInputActivity.java",
                "function": "onCreate"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-227203202.json"