ASB-A-150946634

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-150946634.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-150946634
Aliases
  • A-150946634
  • CVE-2020-0238
Published
2020-08-01T00:00:00Z
Modified
2026-09-11T15:42:03Z
Summary
[none]
Details

In updatePreferenceIntents of AccountTypePreferenceLoader, there is a possible confused deputy attack due to a race condition. This could lead to local escalation of privilege and launching privileged activities with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android
platform/packages/apps/Settings

Package

Name
platform/packages/apps/Settings

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.0:0
Fixed
8.0:2020-08-01

Affected versions

8.*
8.0

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379"
    ],
    "severity": "High",
    "spl": "2020-08-01",
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "function_hash": "194139419052196073275125012701746824001",
                "length": 733
            },
            "id": "ASB-A-150946634-1d8dff61",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379",
            "target": {
                "file": "src/com/android/settings/accounts/AccountTypePreferenceLoader.java",
                "function": "isSafeIntent"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "192256806635405705760429236692378501758",
                    "296217076838803689189949546076507202147",
                    "61124897361319271505890093540008975355",
                    "285609962717365338226661824314501402235",
                    "171453915571489902331214173784844575923",
                    "28956094092032162204033690594434301567",
                    "87844448603462440184504678540482136957",
                    "226801093864952506277810669488504064194",
                    "30385862785679383196640388648514322406",
                    "168093535193904972278661312060028929840",
                    "146756299156924509265098936142266232835"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-150946634-3ee2631f",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379",
            "target": {
                "file": "src/com/android/settings/accounts/AccountTypePreferenceLoader.java"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-150946634.json"
platform/packages/apps/Settings

Package

Name
platform/packages/apps/Settings

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.1:0
Fixed
8.1:2020-08-01

Affected versions

8.*
8.1

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379"
    ],
    "severity": "High",
    "spl": "2020-08-01",
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "function_hash": "194139419052196073275125012701746824001",
                "length": 733
            },
            "id": "ASB-A-150946634-28f80100",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379",
            "target": {
                "file": "src/com/android/settings/accounts/AccountTypePreferenceLoader.java",
                "function": "isSafeIntent"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "192256806635405705760429236692378501758",
                    "296217076838803689189949546076507202147",
                    "61124897361319271505890093540008975355",
                    "285609962717365338226661824314501402235",
                    "171453915571489902331214173784844575923",
                    "28956094092032162204033690594434301567",
                    "87844448603462440184504678540482136957",
                    "226801093864952506277810669488504064194",
                    "30385862785679383196640388648514322406",
                    "168093535193904972278661312060028929840",
                    "146756299156924509265098936142266232835"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-150946634-ed1f1549",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379",
            "target": {
                "file": "src/com/android/settings/accounts/AccountTypePreferenceLoader.java"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-150946634.json"
platform/packages/apps/Settings

Package

Name
platform/packages/apps/Settings

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2020-08-01

Affected versions

Other
9

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379"
    ],
    "severity": "High",
    "spl": "2020-08-01",
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "192256806635405705760429236692378501758",
                    "296217076838803689189949546076507202147",
                    "61124897361319271505890093540008975355",
                    "285609962717365338226661824314501402235",
                    "171453915571489902331214173784844575923",
                    "28956094092032162204033690594434301567",
                    "87844448603462440184504678540482136957",
                    "226801093864952506277810669488504064194",
                    "30385862785679383196640388648514322406",
                    "168093535193904972278661312060028929840",
                    "146756299156924509265098936142266232835"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-150946634-2b4249b7",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379",
            "target": {
                "file": "src/com/android/settings/accounts/AccountTypePreferenceLoader.java"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "194139419052196073275125012701746824001",
                "length": 733
            },
            "id": "ASB-A-150946634-80e2ac12",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379",
            "target": {
                "file": "src/com/android/settings/accounts/AccountTypePreferenceLoader.java",
                "function": "isSafeIntent"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-150946634.json"
platform/packages/apps/Settings

Package

Name
platform/packages/apps/Settings

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2020-08-01

Affected versions

Other
10

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379"
    ],
    "severity": "High",
    "spl": "2020-08-01",
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "192256806635405705760429236692378501758",
                    "296217076838803689189949546076507202147",
                    "61124897361319271505890093540008975355",
                    "285609962717365338226661824314501402235",
                    "171453915571489902331214173784844575923",
                    "28956094092032162204033690594434301567",
                    "87844448603462440184504678540482136957",
                    "226801093864952506277810669488504064194",
                    "30385862785679383196640388648514322406",
                    "168093535193904972278661312060028929840",
                    "146756299156924509265098936142266232835"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-150946634-459414e3",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379",
            "target": {
                "file": "src/com/android/settings/accounts/AccountTypePreferenceLoader.java"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "194139419052196073275125012701746824001",
                "length": 733
            },
            "id": "ASB-A-150946634-c6eae670",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/33dd3187d0246a0425a41f76888a369c16dc9379",
            "target": {
                "file": "src/com/android/settings/accounts/AccountTypePreferenceLoader.java",
                "function": "isSafeIntent"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-150946634.json"