PUB-A-197327688

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-197327688.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-197327688
Aliases
Published
2021-12-01T00:00:00Z
Modified
2026-04-17T15:55:28.020024Z
Summary
[none]
Details

In addSubInfo of SubscriptionController.java, there is a possible way to force the user to make a factory reset due to a logic error in the code. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/frameworks/opt/telephony

Package

Name
platform/frameworks/opt/telephony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2021-12-01

Affected versions

Other
12

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 4953.0,
                "function_hash": "289724749186343298368526051680267370590"
            },
            "id": "PUB-A-197327688-9ac659e3",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/frameworks/opt/telephony/+/14be358a42baec86a455eb29f5bfd7b199f1f723",
            "target": {
                "function": "addSubInfo",
                "file": "src/java/com/android/internal/telephony/SubscriptionController.java"
            }
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "166883894788935765100559735328696763720",
                    "191950681679039113004030602475493243212",
                    "19634598851628924640678288177587335525",
                    "275010079118535937682695609381801818966",
                    "52059141820200656844085523289727897936",
                    "225182137329544760174283786349385752117",
                    "221478029353754719531396848054004658837",
                    "169136381970389169926388510551420767203",
                    "237170297472107590320738408318786194047",
                    "93920528443875874632570692988165181557",
                    "279362122725990476828261228767286683029",
                    "225225310980515726818384730943480324931"
                ]
            },
            "id": "PUB-A-197327688-d7c8e589",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/frameworks/opt/telephony/+/14be358a42baec86a455eb29f5bfd7b199f1f723",
            "target": {
                "file": "src/java/com/android/internal/telephony/SubscriptionController.java"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/opt/telephony/+/14be358a42baec86a455eb29f5bfd7b199f1f723"
    ],
    "types": [
        "DoS"
    ],
    "spl": "2021-12-01",
    "severity": "Moderate"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-197327688.json"