ASB-A-179289753

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-179289753.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-179289753
Aliases
  • A-179289753
  • CVE-2021-0692
Published
2021-09-01T00:00:00Z
Modified
2024-08-07T19:30:15.400016Z
Summary
Unsafe PendingIntent in Launcher app
Details

In sendBroadcastToInstaller of FirstScreenBroadcast.java, there is a possible activity launch due to an unsafe PendingIntent. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/packages/apps/Launcher3

Package

Name
platform/packages/apps/Launcher3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2021-09-01

Affected versions

Other

9

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1523.0,
                "function_hash": "308470978541057670615553267430717786121"
            },
            "id": "ASB-A-179289753-65adddd6",
            "source": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/6a7a7f6bad9ddb3b09620b5bd3e931e4a7f94037",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/launcher3/model/FirstScreenBroadcast.java",
                "function": "sendBroadcastToInstaller"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "64218691201831824957998934362193549226",
                    "72101287542892239829598847874941774405",
                    "250917820842319857174928855853544470004",
                    "157549670108489957391182641662768380696",
                    "215765759519464149898409340185639421019"
                ]
            },
            "id": "ASB-A-179289753-6a71ee25",
            "source": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/6a7a7f6bad9ddb3b09620b5bd3e931e4a7f94037",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/launcher3/model/FirstScreenBroadcast.java"
            },
            "signature_type": "Line"
        },
        {
            "match_only_versions": [
                "9"
            ],
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "289431792269108550855782688154527960629",
                    "230997653134768548590088079968996658108",
                    "208819387599753241295668742009309166479",
                    "315859335263020676225275389249829520354",
                    "224747133250815276446175189229160239239",
                    "335596790613405093073366072620082111840",
                    "193131926168498708920826065808808705187"
                ]
            },
            "id": "ASB-A-179289753-d6eae26b",
            "source": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/89299047d7d4760545d1269de69f581700abcdde",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/launcher3/model/FirstScreenBroadcast.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Launcher3/+/6a7a7f6bad9ddb3b09620b5bd3e931e4a7f94037",
        "https://android.googlesource.com/platform/packages/apps/Launcher3/+/89299047d7d4760545d1269de69f581700abcdde"
    ],
    "spl": "2021-09-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/packages/apps/Launcher3

Package

Name
platform/packages/apps/Launcher3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2021-09-01

Affected versions

Other

10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "64218691201831824957998934362193549226",
                    "72101287542892239829598847874941774405",
                    "250917820842319857174928855853544470004",
                    "157549670108489957391182641662768380696",
                    "215765759519464149898409340185639421019"
                ]
            },
            "id": "ASB-A-179289753-490cd3aa",
            "source": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/6a7a7f6bad9ddb3b09620b5bd3e931e4a7f94037",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/launcher3/model/FirstScreenBroadcast.java"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 1523.0,
                "function_hash": "308470978541057670615553267430717786121"
            },
            "id": "ASB-A-179289753-a133b673",
            "source": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/6a7a7f6bad9ddb3b09620b5bd3e931e4a7f94037",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/launcher3/model/FirstScreenBroadcast.java",
                "function": "sendBroadcastToInstaller"
            },
            "signature_type": "Function"
        },
        {
            "match_only_versions": [
                "10"
            ],
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "289431792269108550855782688154527960629",
                    "230997653134768548590088079968996658108",
                    "208819387599753241295668742009309166479",
                    "315859335263020676225275389249829520354",
                    "224747133250815276446175189229160239239",
                    "335596790613405093073366072620082111840",
                    "193131926168498708920826065808808705187"
                ]
            },
            "id": "ASB-A-179289753-ac13be8d",
            "source": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/89299047d7d4760545d1269de69f581700abcdde",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/launcher3/model/FirstScreenBroadcast.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Launcher3/+/6a7a7f6bad9ddb3b09620b5bd3e931e4a7f94037",
        "https://android.googlesource.com/platform/packages/apps/Launcher3/+/89299047d7d4760545d1269de69f581700abcdde"
    ],
    "spl": "2021-09-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/packages/apps/Launcher3

Package

Name
platform/packages/apps/Launcher3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-09-01

Affected versions

Other

11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "312131370601399000384591629829028668315",
                    "72101287542892239829598847874941774405",
                    "250917820842319857174928855853544470004",
                    "157549670108489957391182641662768380696",
                    "215765759519464149898409340185639421019"
                ]
            },
            "id": "ASB-A-179289753-41ddf5b5",
            "source": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/b62fba0d0199d719ac63761846e09b4b28e1dc2c",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/launcher3/model/FirstScreenBroadcast.java"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 1523.0,
                "function_hash": "308470978541057670615553267430717786121"
            },
            "id": "ASB-A-179289753-4cb922aa",
            "source": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/b62fba0d0199d719ac63761846e09b4b28e1dc2c",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/launcher3/model/FirstScreenBroadcast.java",
                "function": "sendBroadcastToInstaller"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Launcher3/+/b62fba0d0199d719ac63761846e09b4b28e1dc2c"
    ],
    "spl": "2021-09-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}