PUB-A-227470877

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-227470877.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-227470877
Aliases
  • A-227470877
  • CVE-2022-20522
Published
2022-12-01T00:00:00Z
Modified
2024-11-06T12:16:03.231308Z
Summary
[none]
Details

In getSlice of ProviderModelSlice.java, there is a missing permission check. This could lead to local escalation of privilege from the guest user 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
13:0
Fixed
13:2022-12-01

Affected versions

Other

13

Ecosystem specific 

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    "vanir_signatures": [
        {
            "match_only_versions": [
                "13"
            ],
            "digest": {
                "length": 45.0,
                "function_hash": "64862335666524616398601377012350108103"
            },
            "id": "PUB-A-227470877-3748ecad",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/88037e4f5e05807db6c925bc5aeaf01f6276d4f9",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/settings/network/ProviderModelSlice.java",
                "function": "getBackgroundWorkerClass"
            },
            "signature_type": "Function"
        },
        {
            "match_only_versions": [
                "13"
            ],
            "digest": {
                "length": 1639.0,
                "function_hash": "182938360869102536702090534190159001943"
            },
            "id": "PUB-A-227470877-90f54a10",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/88037e4f5e05807db6c925bc5aeaf01f6276d4f9",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/settings/network/ProviderModelSlice.java",
                "function": "getSlice"
            },
            "signature_type": "Function"
        },
        {
            "match_only_versions": [
                "13"
            ],
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "20741715428782949172839944570700361480",
                    "127347408120081777186195359436228801116",
                    "295772450544397982666871347001313709839",
                    "106811892440021254914266515116531562853",
                    "123810973294163477280580869194466616064",
                    "46915905549989514722094856776514639136",
                    "308696907300406639402203287157887306902",
                    "317130395206895879527839019719622109982",
                    "187973733605461320876850578215322993905",
                    "160107659018104972416861561588338033294",
                    "35399368804301531544782259869389590435",
                    "34207970966674348164301538021069847548"
                ]
            },
            "id": "PUB-A-227470877-cf9f1ff8",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/88037e4f5e05807db6c925bc5aeaf01f6276d4f9",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/settings/network/ProviderModelSlice.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Settings/+/88037e4f5e05807db6c925bc5aeaf01f6276d4f9"
    ],
    "spl": "2022-12-01",
    "severity": "Moderate",
    "types": [
        "EoP"
    ]
}