PUB-A-227207653

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-227207653.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-227207653

Aliases

A-227207653
CVE-2023-21192

Published

2023-06-01T00:00:00Z

Modified

2026-03-19T16:29:45.216287Z

Summary

[none]

Details

In setInputMethodWithSubtypeIdLocked of InputMethodManagerService.java, there is a possible way to setup input methods that are not enabled due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/security/bulletin/2023-06-01

Affected packages

Android / platform/frameworks/base

Package

Name: platform/frameworks/base

Affected ranges

Type: ECOSYSTEM
Events: Introduced

13-next:0

Fixed

13-next:2023-06-01

Affected versions

Other

13-next

Ecosystem specific

{
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java"
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/55f6a873458b72b99364d531e9e0cd54236f1cc1",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "62254932137817019122658985252098018523",
                    "295964014840922994294226066991664009830",
                    "202812284309818429619527170475318128107",
                    "176704292464204913468701428427164499249"
                ],
                "threshold": 0.9
            },
            "id": "PUB-A-227207653-15ca8a0b",
            "signature_type": "Line"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java",
                "function": "setInputMethodWithSubtypeIdLocked"
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/55f6a873458b72b99364d531e9e0cd54236f1cc1",
            "deprecated": false,
            "digest": {
                "function_hash": "307625859859531589155261964946132188509",
                "length": 613.0
            },
            "id": "PUB-A-227207653-18a34f84",
            "signature_type": "Function"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java"
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/55f6a873458b72b99364d531e9e0cd54236f1cc1",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "62254932137817019122658985252098018523",
                    "295964014840922994294226066991664009830",
                    "202812284309818429619527170475318128107",
                    "176704292464204913468701428427164499249"
                ],
                "threshold": 0.9
            },
            "id": "PUB-A-227207653-759353e2",
            "signature_type": "Line"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java",
                "function": "setInputMethodWithSubtypeIdLocked"
            },
            "source": "https://android.googlesource.com/platform/frameworks/base/+/55f6a873458b72b99364d531e9e0cd54236f1cc1",
            "deprecated": false,
            "digest": {
                "function_hash": "307625859859531589155261964946132188509",
                "length": 613.0
            },
            "id": "PUB-A-227207653-908c9be8",
            "signature_type": "Function"
        }
    ],
    "types": [
        "EoP"
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/55f6a873458b72b99364d531e9e0cd54236f1cc1",
        "https://android.googlesource.com/platform/frameworks/base/+/55f6a873458b72b99364d531e9e0cd54236f1cc1"
    ],
    "spl": "2023-06-01",
    "severity": "Moderate"
}

Database specific

source

"https://storage.googleapis.com/android-osv/PUB-A-227207653.json"