CVE-2022-20497
Vulnerability from cvelistv5
Published
2022-12-13 00:00
Modified
2024-08-03 02:17
Severity ?
Summary
In updatePublicMode of NotificationLockscreenUserManagerImpl.java, there is a possible way to reveal sensitive notifications on the lockscreen due to an incorrect state transition. This could lead to local information disclosure with physical access required and an app that runs above the lockscreen, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-246301979
References
security@android.comhttps://source.android.com/security/bulletin/2022-12-01Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2022-12-01Patch, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T02:17:52.522Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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            "tags": [
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            "url": "https://source.android.com/security/bulletin/2022-12-01"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "Android-12 Android-12L Android-13"
            }
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      ],
      "descriptions": [
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          "value": "In updatePublicMode of NotificationLockscreenUserManagerImpl.java, there is a possible way to reveal sensitive notifications on the lockscreen due to an incorrect state transition. This could lead to local information disclosure with physical access required and an app that runs above the lockscreen, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-246301979"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Information disclosure",
              "lang": "en",
              "type": "text"
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      "providerMetadata": {
        "dateUpdated": "2022-12-13T00:00:00",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
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    "datePublished": "2022-12-13T00:00:00",
    "dateReserved": "2021-10-14T00:00:00",
    "dateUpdated": "2024-08-03T02:17:52.522Z",
    "state": "PUBLISHED"
  },
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