ASB-A-199922685

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Import Source

https://storage.googleapis.com/android-osv/ASB-A-199922685.json

JSON Data

https://api.osv.dev/v1/vulns/ASB-A-199922685

Aliases

A-199922685
CVE-2021-0969

Published

2021-12-01T00:00:00Z

Modified

2026-05-01T15:24:27.653932Z

Summary

[none]

Details

In getTitle of AccessPoint.java, there is a possible unhandled exception due to a missing null check. This could lead to remote denial of service if a proximal Wi-Fi AP provides invalid information with no additional execution privileges needed. User interaction is needed for exploitation.

References

https://source.android.com/security/bulletin/2021-12-01

Affected packages

Android / platform/frameworks/base

Package

Name: platform/frameworks/base

Affected ranges

Type: ECOSYSTEM
Events: Introduced

10:0

Fixed

10:2021-12-01

Affected versions

Other

Ecosystem specific

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/ced3af1e05995c4af1d0c16cd0329a04520825bb"
    ],
    "severity": "Moderate",
    "spl": "2021-12-01",
    "vanir_signatures": [
        {
            "deprecated": false,
            "signature_version": "v1",
            "id": "ASB-A-199922685-26a701f8",
            "digest": {
                "line_hashes": [
                    "12121488373349509869186632835868025611",
                    "220877273904760405256171949753438427159",
                    "161998429502894810797724709718239213536",
                    "3882138090464069031169523995793526724",
                    "146290855416021205191847263639430336244",
                    "50895225566547823353025203630081394807",
                    "12528259687612580072768872019026441270",
                    "36316670901455353444858888854048212603",
                    "107613452534740957783279904039429243463",
                    "308931816217433774073314547162652079337",
                    "96556396645370998411352033358311400464"
                ],
                "threshold": 0.9
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/ced3af1e05995c4af1d0c16cd0329a04520825bb",
            "signature_type": "Line",
            "target": {
                "file": "packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java"
            }
        },
        {
            "deprecated": false,
            "signature_version": "v1",
            "id": "ASB-A-199922685-adcdf6f3",
            "digest": {
                "length": 243.0,
                "function_hash": "47879323071596942841480115829648517094"
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/ced3af1e05995c4af1d0c16cd0329a04520825bb",
            "signature_type": "Function",
            "target": {
                "file": "packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java",
                "function": "getTitle"
            }
        }
    ],
    "types": [
        "DoS"
    ]
}

Database specific

source

"https://storage.googleapis.com/android-osv/ASB-A-199922685.json"