github - ghsa-vx4g-4h4f-5cmg

GHSA-VX4G-4H4F-5CMG

Vulnerability from github – Published: 2021-12-16 00:01 – Updated: 2021-12-18 00:01

Details

In createOrUpdate of Permission.java, there is a possible way to gain internal permissions due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-195338390

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{
  "affected": [],
  "aliases": [
    "CVE-2021-0923"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-15T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "In createOrUpdate of Permission.java, there is a possible way to gain internal permissions due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-195338390",
  "id": "GHSA-vx4g-4h4f-5cmg",
  "modified": "2021-12-18T00:01:39Z",
  "published": "2021-12-16T00:01:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0923"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2021-11-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-0923 (GCVE-0-2021-0923)

Vulnerability from cvelistv5 – Published: 2021-12-15 18:05 – Updated: 2024-08-03 15:55

Summary

Severity ?

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android

References

URL

Tags

https://source.android.com/security/bulletin/2021-11-01

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Affected: Android-12

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:55:16.864Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/2021-11-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Android-12"
            }
          ]
        }
      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-15T18:05:28",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://source.android.com/security/bulletin/2021-11-01"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "security@android.com",
          "ID": "CVE-2021-0923",
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        },
        "affects": {
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            "vendor_data": [
              {
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                    {
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "Android-12"
                          }
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                "vendor_name": "n/a"
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  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
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    "dateReserved": "2020-11-06T00:00:00",
    "dateUpdated": "2024-08-03T15:55:16.864Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-VX4G-4H4F-5CMG

CVE-2021-0923 (GCVE-0-2021-0923)

Tags

Sightings

Nomenclature