ASB-A-191382886

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-191382886.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-191382886
Aliases
Published
2021-11-01T00:00:00Z
Modified
2026-05-01T15:24:27.653932Z
Summary
[none]
Details

In stopVpnProfile of Vpn.java, there is a possible VPN profile reset due to a permissions bypass. This could lead to local escalation of privilege CONTROLALWAYSON_VPN 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
11:0
Fixed
11:2021-11-01

Affected versions

Other
11

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/f3072fcd46112bad7c5f6ddd4cc35d2c67f00d11"
    ],
    "severity": "High",
    "spl": "2021-11-01",
    "vanir_signatures": [
        {
            "deprecated": false,
            "signature_version": "v1",
            "id": "ASB-A-191382886-23870e76",
            "digest": {
                "line_hashes": [
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                    "187989992647598380755570461639950930741",
                    "147354967674750052531737893602276117569"
                ],
                "threshold": 0.9
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/f3072fcd46112bad7c5f6ddd4cc35d2c67f00d11",
            "signature_type": "Line",
            "target": {
                "file": "services/core/java/com/android/server/ConnectivityService.java"
            }
        },
        {
            "deprecated": false,
            "signature_version": "v1",
            "id": "ASB-A-191382886-97b9e92f",
            "digest": {
                "length": 187.0,
                "function_hash": "218177222831341778865879455474855236138"
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/f3072fcd46112bad7c5f6ddd4cc35d2c67f00d11",
            "signature_type": "Function",
            "target": {
                "file": "services/core/java/com/android/server/ConnectivityService.java",
                "function": "stopVpnProfile"
            }
        },
        {
            "deprecated": false,
            "signature_version": "v1",
            "id": "ASB-A-191382886-ac7e74b8",
            "digest": {
                "length": 214.0,
                "function_hash": "340082255310276846879016599533391396102"
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/f3072fcd46112bad7c5f6ddd4cc35d2c67f00d11",
            "signature_type": "Function",
            "target": {
                "file": "services/core/java/com/android/server/ConnectivityService.java",
                "function": "startVpnProfile"
            }
        }
    ],
    "types": [
        "EoP"
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-191382886.json"