ASB-A-171966843

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-171966843.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-171966843
Aliases
  • A-171966843
  • CVE-2022-20338
Published
2023-05-01T00:00:00Z
Modified
2024-08-07T19:29:51.028833Z
Summary
[none]
Details

In HierarchicalUri.readFrom of Uri.java, there is a possible way to craft a malformed Uri object due to improper input validation. This could lead to a local escalation of privilege, preventing processes from validating URIs correctly, 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
13-next:0
Fixed
13-next:2023-05-01

Affected versions

Other

13-next

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "217293375901536488373202122972823323969",
                    "64913045587930263071620006027114995635",
                    "133802527225369483754931688542697427099",
                    "160009536855085451358753916392621805401",
                    "108665550764986394327745700644898793881",
                    "238342223150607425782371454756028319372",
                    "285677272714058008081533384476939390622",
                    "213183156118135730613894113137757047267",
                    "191618998247855941167627426111353121754",
                    "229221336185881681659960120095347110956",
                    "214877076543316569988414134525175557655",
                    "300917551157252855785981741901753753877",
                    "62817408602554622937841706145635928073"
                ]
            },
            "id": "ASB-A-171966843-9057e044",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/f37a94ae920fa5879c557603fc285942ec4b84b1",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "core/java/android/net/Uri.java"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 197.0,
                "function_hash": "40263653748956335830809431209081902639"
            },
            "id": "ASB-A-171966843-e47c4ece",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/f37a94ae920fa5879c557603fc285942ec4b84b1",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "core/java/android/net/Uri.java",
                "function": "readFrom"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/f37a94ae920fa5879c557603fc285942ec4b84b1"
    ],
    "spl": "2023-05-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2023-05-01

Affected versions

Other

11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "217293375901536488373202122972823323969",
                    "64913045587930263071620006027114995635",
                    "133802527225369483754931688542697427099",
                    "160009536855085451358753916392621805401",
                    "108665550764986394327745700644898793881",
                    "238342223150607425782371454756028319372",
                    "285677272714058008081533384476939390622",
                    "213183156118135730613894113137757047267",
                    "191618998247855941167627426111353121754",
                    "229221336185881681659960120095347110956",
                    "214877076543316569988414134525175557655",
                    "119157369104391389495237517514297622080",
                    "210632989439468116936103427892354174345"
                ]
            },
            "id": "ASB-A-171966843-8faec97e",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/c87f0623be4042c39a9b73f7a6e02aa116925e50",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "core/java/android/net/Uri.java"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 197.0,
                "function_hash": "40263653748956335830809431209081902639"
            },
            "id": "ASB-A-171966843-b680b350",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/c87f0623be4042c39a9b73f7a6e02aa116925e50",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "core/java/android/net/Uri.java",
                "function": "readFrom"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/c87f0623be4042c39a9b73f7a6e02aa116925e50"
    ],
    "spl": "2023-05-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2023-05-01

Affected versions

Other

12

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 197.0,
                "function_hash": "40263653748956335830809431209081902639"
            },
            "id": "ASB-A-171966843-650176e1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/d83281c73070f2428754912ede95ecb0e3d69cd5",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "core/java/android/net/Uri.java",
                "function": "readFrom"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "217293375901536488373202122972823323969",
                    "64913045587930263071620006027114995635",
                    "133802527225369483754931688542697427099",
                    "160009536855085451358753916392621805401",
                    "108665550764986394327745700644898793881",
                    "238342223150607425782371454756028319372",
                    "285677272714058008081533384476939390622",
                    "213183156118135730613894113137757047267",
                    "191618998247855941167627426111353121754",
                    "229221336185881681659960120095347110956",
                    "214877076543316569988414134525175557655",
                    "300917551157252855785981741901753753877",
                    "62817408602554622937841706145635928073"
                ]
            },
            "id": "ASB-A-171966843-e4869c7c",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/d83281c73070f2428754912ede95ecb0e3d69cd5",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "core/java/android/net/Uri.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/d83281c73070f2428754912ede95ecb0e3d69cd5"
    ],
    "spl": "2023-05-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12L:0
Fixed
12L:2023-05-01

Affected versions

Other

12L

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 197.0,
                "function_hash": "40263653748956335830809431209081902639"
            },
            "id": "ASB-A-171966843-9c48c1b9",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/dcc1fb8e8be12324e1a8277023955d9f92cd5626",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "core/java/android/net/Uri.java",
                "function": "readFrom"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "217293375901536488373202122972823323969",
                    "64913045587930263071620006027114995635",
                    "133802527225369483754931688542697427099",
                    "160009536855085451358753916392621805401",
                    "108665550764986394327745700644898793881",
                    "238342223150607425782371454756028319372",
                    "285677272714058008081533384476939390622",
                    "213183156118135730613894113137757047267",
                    "191618998247855941167627426111353121754",
                    "229221336185881681659960120095347110956",
                    "214877076543316569988414134525175557655",
                    "300917551157252855785981741901753753877",
                    "62817408602554622937841706145635928073"
                ]
            },
            "id": "ASB-A-171966843-cf0e9b9e",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/dcc1fb8e8be12324e1a8277023955d9f92cd5626",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "core/java/android/net/Uri.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/dcc1fb8e8be12324e1a8277023955d9f92cd5626"
    ],
    "spl": "2023-05-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}