ASB-A-256819769

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-256819769.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-256819769
Aliases
  • A-256819769
  • CVE-2023-21111
Published
2023-11-01T00:00:00Z
Modified
2025-12-05T16:53:52.998688Z
Summary
[none]
Details

In multiple functions of PhoneAccountRegistrar.java, there is a possible way to prevent an access to emergency services due to improper input validation. This could lead to local denial of service 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
14-next:0
Fixed
14-next:2023-11-01

Affected versions

Other

14-next

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/ba6c21ca3c8c078a6238c2e2f9bbb6818f752a3d"
    ],
    "severity": "High"
}

platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
14-next:0
Fixed
14-next:2023-11-01

Affected versions

Other

14-next

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/7ba6643feec9d9190fa70abe6de6d3151ac0d3f4"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "target": {
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "line_hashes": [
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                    "275630836159750887907058324626039836883",
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                    "33495385835535783900570362936721309738",
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                    "55063997615907296251899651798561782661",
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                    "329862405870132744741695075203208077452",
                    "174423217614607450795069584326651302287"
                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/7ba6643feec9d9190fa70abe6de6d3151ac0d3f4",
            "deprecated": false,
            "signature_type": "Line",
            "id": "ASB-A-256819769-1206b4fd"
        },
        {
            "target": {
                "function": "getPhoneAccountsForPackage",
                "file": "src/com/android/server/telecom/TelecomServiceImpl.java"
            },
            "digest": {
                "length": 918.0,
                "function_hash": "221398723588499142037769009184816127422"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/7ba6643feec9d9190fa70abe6de6d3151ac0d3f4",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-46182ed6"
        },
        {
            "target": {
                "function": "registerPhoneAccount",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "length": 1158.0,
                "function_hash": "79122036912852722545030666912191704766"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/7ba6643feec9d9190fa70abe6de6d3151ac0d3f4",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-5b1212e0"
        },
        {
            "target": {
                "function": "enforceCharacterLimit",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "length": 1631.0,
                "function_hash": "95540597443200841763852716495141817039"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/7ba6643feec9d9190fa70abe6de6d3151ac0d3f4",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-877cf84c"
        },
        {
            "target": {
                "function": "writeIconIfNonNull",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "length": 366.0,
                "function_hash": "87045482717822541285630822070722275170"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/7ba6643feec9d9190fa70abe6de6d3151ac0d3f4",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-959e35ad"
        },
        {
            "target": {
                "file": "src/com/android/server/telecom/TelecomServiceImpl.java"
            },
            "digest": {
                "line_hashes": [
                    "98510459599471128831429228584318504753",
                    "152703876938979816075010398677772533873",
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            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/7ba6643feec9d9190fa70abe6de6d3151ac0d3f4",
            "deprecated": false,
            "signature_type": "Line",
            "id": "ASB-A-256819769-c8a8e67f"
        }
    ]
}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

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

Affected versions

Other

11

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/a66a3156e03fbd1c3a29015db9193d66f2709f98"
    ],
    "severity": "High"
}

platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

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

Affected versions

Other

11

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/56ef9e15506f71ae555a4535d5c0ac9bd3f587f1"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "target": {
                "function": "writeIconIfNonNull",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "length": 366.0,
                "function_hash": "87045482717822541285630822070722275170"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/56ef9e15506f71ae555a4535d5c0ac9bd3f587f1",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-0b1460e7"
        },
        {
            "target": {
                "file": "src/com/android/server/telecom/TelecomServiceImpl.java"
            },
            "digest": {
                "line_hashes": [
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            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/56ef9e15506f71ae555a4535d5c0ac9bd3f587f1",
            "deprecated": false,
            "signature_type": "Line",
            "id": "ASB-A-256819769-73b0bc9f"
        },
        {
            "target": {
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "line_hashes": [
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                ],
                "threshold": 0.9
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            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/56ef9e15506f71ae555a4535d5c0ac9bd3f587f1",
            "deprecated": false,
            "signature_type": "Line",
            "id": "ASB-A-256819769-7d303861"
        },
        {
            "target": {
                "function": "getPhoneAccountsForPackage",
                "file": "src/com/android/server/telecom/TelecomServiceImpl.java"
            },
            "digest": {
                "length": 887.0,
                "function_hash": "13225762525965366546348766630751204724"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/56ef9e15506f71ae555a4535d5c0ac9bd3f587f1",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-b0821e05"
        },
        {
            "target": {
                "function": "registerPhoneAccount",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "length": 793.0,
                "function_hash": "70964209201660389765948797716532074420"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/56ef9e15506f71ae555a4535d5c0ac9bd3f587f1",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-f098ffaf"
        }
    ]
}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2023-11-01

Affected versions

Other

12

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/6a02885f90fa64d88bac31efbcdbc2bfe0a9328f"
    ],
    "severity": "High"
}

platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2023-11-01

Affected versions

Other

12

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/643089ac4946fed8316e4f9c416b3739bb23bc93"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "target": {
                "function": "writeIconIfNonNull",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "length": 366.0,
                "function_hash": "87045482717822541285630822070722275170"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/643089ac4946fed8316e4f9c416b3739bb23bc93",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-0dc8a3f1"
        },
        {
            "target": {
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
                "line_hashes": [
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            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/643089ac4946fed8316e4f9c416b3739bb23bc93",
            "deprecated": false,
            "signature_type": "Line",
            "id": "ASB-A-256819769-21238add"
        },
        {
            "target": {
                "function": "getPhoneAccountsForPackage",
                "file": "src/com/android/server/telecom/TelecomServiceImpl.java"
            },
            "digest": {
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                "function_hash": "13225762525965366546348766630751204724"
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            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/643089ac4946fed8316e4f9c416b3739bb23bc93",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-3b436252"
        },
        {
            "target": {
                "function": "registerPhoneAccount",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
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                "function_hash": "70964209201660389765948797716532074420"
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            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/643089ac4946fed8316e4f9c416b3739bb23bc93",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-63616a3c"
        },
        {
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                "file": "src/com/android/server/telecom/TelecomServiceImpl.java"
            },
            "digest": {
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}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12L:0
Fixed
12L:2023-11-01

Affected versions

Other

12L

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/e54d365603a3af914d18a7879432d7072c6c3ad7"
    ],
    "severity": "High"
}

platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12L:0
Fixed
12L:2023-11-01

Affected versions

Other

12L

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/f07776bc42e84a54baf4ae9161a43a7ca336bc20"
    ],
    "severity": "High",
    "vanir_signatures": [
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                "function": "registerPhoneAccount",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
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                "function_hash": "70964209201660389765948797716532074420"
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            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/f07776bc42e84a54baf4ae9161a43a7ca336bc20",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-48dd2f2c"
        },
        {
            "target": {
                "file": "src/com/android/server/telecom/TelecomServiceImpl.java"
            },
            "digest": {
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    ]
}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2023-11-01

Affected versions

Other

13

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/b07326f1fb3d0e42a6bab902c271974c42d93c06"
    ],
    "severity": "High"
}

platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2023-11-01

Affected versions

Other

13

Ecosystem specific 

{
    "spl": "2023-11-01",
    "types": [
        "DoS"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/ed52d3a4889153e164d6684f604443878931f4a2"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "target": {
                "function": "writeIconIfNonNull",
                "file": "src/com/android/server/telecom/PhoneAccountRegistrar.java"
            },
            "digest": {
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                "function_hash": "87045482717822541285630822070722275170"
            },
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/services/Telecomm/+/ed52d3a4889153e164d6684f604443878931f4a2",
            "deprecated": false,
            "signature_type": "Function",
            "id": "ASB-A-256819769-2c56db41"
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        {
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                "file": "src/com/android/server/telecom/TelecomServiceImpl.java"
            },
            "digest": {
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            },
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}