github - ghsa-cg39-r375-5f83

GHSA-CG39-R375-5F83

Vulnerability from github – Published: 2022-01-15 00:01 – Updated: 2022-01-16 00:00

Details

In ipcSetDataReference of Parcel.cpp, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-203847542

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{
  "affected": [],
  "aliases": [
    "CVE-2021-39620"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-14T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "In ipcSetDataReference of Parcel.cpp, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-203847542",
  "id": "GHSA-cg39-r375-5f83",
  "modified": "2022-01-16T00:00:53Z",
  "published": "2022-01-15T00:01:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39620"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2022-01-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-39620 (GCVE-0-2021-39620)

Vulnerability from cvelistv5 – Published: 2022-01-14 19:10 – Updated: 2024-08-04 02:13

Summary

Severity ?

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android

References

URL

Tags

https://source.android.com/security/bulletin/2022-01-01

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Affected: Android-11 Android-12

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          "dateUpdated": "2024-08-04T02:13:37.368Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/2022-01-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Android-11 Android-12"
            }
          ]
        }
      ],
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        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en",
              "type": "text"
            }
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      ],
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        "dateUpdated": "2022-01-14T19:10:52",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://source.android.com/security/bulletin/2022-01-01"
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      ],
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          "STATE": "PUBLIC"
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "Android-11 Android-12"
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}

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-CG39-R375-5F83

CVE-2021-39620 (GCVE-0-2021-39620)

Tags

Sightings

Nomenclature