ASB-A-447135012

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-447135012.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-447135012
Aliases
Published
2026-03-01T00:00:00Z
Modified
2026-04-17T15:55:28.020024Z
Summary
[none]
Details

In setupLayout of PickActivity.java, there is a possible way to start any activity as a DocumentsUI app due to a confused deputy. 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
platform/packages/apps/DocumentsUI

Package

Name
platform/packages/apps/DocumentsUI

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16-qpr2-next:0
Fixed
16-qpr2-next:2026-03-01

Affected versions

Other
16-qpr2-next

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "103502400345607294393142118702258590127",
                    "264578776238228467373563782560745062698",
                    "38333945831087452299655159235332406990",
                    "125995445259084665981549517189839964459"
                ]
            },
            "id": "ASB-A-447135012-519c4105",
            "deprecated": false,
            "target": {
                "file": "src/com/android/documentsui/picker/PickActivity.java"
            },
            "signature_type": "Line",
            "match_only_versions": [
                "16-qpr2-next"
            ],
            "source": "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/32d6a7338dc3f655832c2832dc93d2cc66a2021e",
            "signature_version": "v1"
        },
        {
            "digest": {
                "length": 1678.0,
                "function_hash": "156743767400915202046690974386472525007"
            },
            "id": "ASB-A-447135012-b9003726",
            "deprecated": false,
            "target": {
                "function": "setupLayout",
                "file": "src/com/android/documentsui/picker/PickActivity.java"
            },
            "signature_type": "Function",
            "match_only_versions": [
                "16-qpr2-next"
            ],
            "source": "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/32d6a7338dc3f655832c2832dc93d2cc66a2021e",
            "signature_version": "v1"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/32d6a7338dc3f655832c2832dc93d2cc66a2021e"
    ],
    "types": [
        "EoP"
    ],
    "spl": "2026-03-01",
    "severity": "High"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-447135012.json"
platform/packages/apps/DocumentsUI

Package

Name
platform/packages/apps/DocumentsUI

Affected ranges

Type
ECOSYSTEM
Events
Introduced
15:0
Fixed
15:2026-03-01

Affected versions

Other
15

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "103502400345607294393142118702258590127",
                    "264578776238228467373563782560745062698",
                    "38333945831087452299655159235332406990",
                    "111416144613965476055017657672312028260"
                ]
            },
            "id": "ASB-A-447135012-9cef64bf",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/550b1a413361b58511a92c0e4a451c5efd0945f1",
            "target": {
                "file": "src/com/android/documentsui/picker/PickActivity.java"
            }
        },
        {
            "digest": {
                "length": 1240.0,
                "function_hash": "210208562606341878581047640278892643461"
            },
            "id": "ASB-A-447135012-bb1baa77",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/550b1a413361b58511a92c0e4a451c5efd0945f1",
            "target": {
                "function": "setupLayout",
                "file": "src/com/android/documentsui/picker/PickActivity.java"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/550b1a413361b58511a92c0e4a451c5efd0945f1"
    ],
    "types": [
        "EoP"
    ],
    "spl": "2026-03-01",
    "severity": "High"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-447135012.json"
platform/packages/apps/DocumentsUI

Package

Name
platform/packages/apps/DocumentsUI

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16:0
Fixed
16:2026-03-01

Affected versions

Other
16

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1460.0,
                "function_hash": "120162466560451992709576043753057550201"
            },
            "id": "ASB-A-447135012-36b499ce",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/8eebea12db1815135398dfcc4c0276966c2790f9",
            "target": {
                "function": "setupLayout",
                "file": "src/com/android/documentsui/picker/PickActivity.java"
            }
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "103502400345607294393142118702258590127",
                    "264578776238228467373563782560745062698",
                    "38333945831087452299655159235332406990",
                    "111416144613965476055017657672312028260"
                ]
            },
            "id": "ASB-A-447135012-9f4b7c3d",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/8eebea12db1815135398dfcc4c0276966c2790f9",
            "target": {
                "file": "src/com/android/documentsui/picker/PickActivity.java"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/8eebea12db1815135398dfcc4c0276966c2790f9"
    ],
    "types": [
        "EoP"
    ],
    "spl": "2026-03-01",
    "severity": "High"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-447135012.json"
platform/packages/apps/DocumentsUI

Package

Name
platform/packages/apps/DocumentsUI

Affected ranges

Type
ECOSYSTEM
Events
Introduced
14:0
Fixed
14:2026-03-01

Affected versions

Other
14

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1009.0,
                "function_hash": "62780047556389138076162461782259110862"
            },
            "id": "ASB-A-447135012-cb97d3d5",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/631cfe0fc0bddaea1ff7dade5f9c1ac46100d91b",
            "target": {
                "function": "setupLayout",
                "file": "src/com/android/documentsui/picker/PickActivity.java"
            }
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "103502400345607294393142118702258590127",
                    "321784852465166673021149462032257623205",
                    "273463559620289439968745718978014284962",
                    "231780973864924926929498320679730924075"
                ]
            },
            "id": "ASB-A-447135012-ded5e133",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/631cfe0fc0bddaea1ff7dade5f9c1ac46100d91b",
            "target": {
                "file": "src/com/android/documentsui/picker/PickActivity.java"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/DocumentsUI/+/631cfe0fc0bddaea1ff7dade5f9c1ac46100d91b"
    ],
    "types": [
        "EoP"
    ],
    "spl": "2026-03-01",
    "severity": "High"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-447135012.json"