ASB-A-220302519

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-220302519.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-220302519
Aliases
  • A-220302519
  • CVE-2023-20963
Published
2023-03-01T00:00:00Z
Modified
2025-11-10T16:36:10.937550Z
Summary
[none]
Details

In WorkSource, there is a possible parcel mismatch. 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/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13-next:0
Fixed
13-next:2023-03-01

Affected versions

Other

13-next

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
    ],
    "severity": "High",
    "spl": "2023-03-01",
    "vanir_signatures": [
        {
            "signature_type": "Function",
            "target": {
                "function": "WorkSource",
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "function_hash": "249473220121703359193821449393472365441",
                "length": 301.0
            },
            "deprecated": false,
            "id": "ASB-A-220302519-3cb5d402",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        },
        {
            "signature_type": "Line",
            "target": {
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "222784058993276777232291032320913035976",
                    "99648329681826869339328052290402114360",
                    "248647294699493633281406334710139244203",
                    "105770930988105767492790826741170760545"
                ]
            },
            "deprecated": false,
            "id": "ASB-A-220302519-fa54cf03",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        }
    ],
    "types": [
        "EoP"
    ]
}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2023-03-01

Affected versions

Other

11

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
    ],
    "severity": "High",
    "spl": "2023-03-01",
    "vanir_signatures": [
        {
            "signature_type": "Function",
            "target": {
                "function": "WorkSource",
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "function_hash": "249473220121703359193821449393472365441",
                "length": 301.0
            },
            "deprecated": false,
            "id": "ASB-A-220302519-39c38a00",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        },
        {
            "signature_type": "Line",
            "target": {
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "222784058993276777232291032320913035976",
                    "99648329681826869339328052290402114360",
                    "248647294699493633281406334710139244203",
                    "105770930988105767492790826741170760545"
                ]
            },
            "deprecated": false,
            "id": "ASB-A-220302519-90fb638d",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        }
    ],
    "types": [
        "EoP"
    ]
}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2023-03-01

Affected versions

Other

12

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
    ],
    "severity": "High",
    "spl": "2023-03-01",
    "vanir_signatures": [
        {
            "signature_type": "Line",
            "target": {
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "222784058993276777232291032320913035976",
                    "99648329681826869339328052290402114360",
                    "248647294699493633281406334710139244203",
                    "105770930988105767492790826741170760545"
                ]
            },
            "deprecated": false,
            "id": "ASB-A-220302519-668298b6",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        },
        {
            "signature_type": "Function",
            "target": {
                "function": "WorkSource",
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "function_hash": "249473220121703359193821449393472365441",
                "length": 301.0
            },
            "deprecated": false,
            "id": "ASB-A-220302519-eeb56d9c",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        }
    ],
    "types": [
        "EoP"
    ]
}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12L:0
Fixed
12L:2023-03-01

Affected versions

Other

12L

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
    ],
    "severity": "High",
    "spl": "2023-03-01",
    "vanir_signatures": [
        {
            "signature_type": "Line",
            "target": {
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "222784058993276777232291032320913035976",
                    "99648329681826869339328052290402114360",
                    "248647294699493633281406334710139244203",
                    "105770930988105767492790826741170760545"
                ]
            },
            "deprecated": false,
            "id": "ASB-A-220302519-070dcada",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        },
        {
            "signature_type": "Function",
            "target": {
                "function": "WorkSource",
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "function_hash": "249473220121703359193821449393472365441",
                "length": 301.0
            },
            "deprecated": false,
            "id": "ASB-A-220302519-3929770a",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        }
    ],
    "types": [
        "EoP"
    ]
}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2023-03-01

Affected versions

Other

13

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
    ],
    "severity": "High",
    "spl": "2023-03-01",
    "vanir_signatures": [
        {
            "signature_type": "Line",
            "target": {
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "222784058993276777232291032320913035976",
                    "99648329681826869339328052290402114360",
                    "248647294699493633281406334710139244203",
                    "105770930988105767492790826741170760545"
                ]
            },
            "deprecated": false,
            "id": "ASB-A-220302519-1fb5b9b6",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        },
        {
            "signature_type": "Function",
            "target": {
                "function": "WorkSource",
                "file": "core/java/android/os/WorkSource.java"
            },
            "signature_version": "v1",
            "digest": {
                "function_hash": "249473220121703359193821449393472365441",
                "length": 301.0
            },
            "deprecated": false,
            "id": "ASB-A-220302519-eff82867",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/266b3bddcf14d448c0972db64b42950f76c759e3"
        }
    ],
    "types": [
        "EoP"
    ]
}