{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-21255",
        "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "state": "PUBLISHED",
        "assignerShortName": "google_android",
        "dateReserved": "2022-11-03T22:37:50.653Z",
        "datePublished": "2023-07-12T23:33:00.244Z",
        "dateUpdated": "2025-02-13T16:40:10.760Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Android",
                    "vendor": "Google",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "Android kernel"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>In multiple functions of binder.c, there is a possible memory corruption 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.</p>"
                        }
                    ],
                    "value": "In multiple functions of binder.c, there is a possible memory corruption 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."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "Elevation of privilege",
                            "lang": "en"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
                "shortName": "google_android",
                "dateUpdated": "2024-01-19T16:06:47.961Z"
            },
            "references": [
                {
                    "url": "https://android.googlesource.com/kernel/common/+/1ca1130ec62d"
                },
                {
                    "url": "https://source.android.com/security/bulletin/2023-07-01"
                },
                {
                    "url": "https://www.debian.org/security/2023/dsa-5480"
                },
                {
                    "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20240119-0010/"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T09:28:26.239Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://android.googlesource.com/kernel/common/+/1ca1130ec62d",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://source.android.com/security/bulletin/2023-07-01",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.debian.org/security/2023/dsa-5480",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://security.netapp.com/advisory/ntap-20240119-0010/",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}