{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-52647",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-03-06T09:52:12.094Z",
        "datePublished": "2024-05-01T05:16:57.465Z",
        "dateUpdated": "2024-08-02T23:03:21.365Z"
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                "shortName": "Linux",
                "dateUpdated": "2024-05-29T05:15:04.395Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: nxp: imx8-isi: Check whether crossbar pad is non-NULL before access\n\nWhen translating source to sink streams in the crossbar subdev, the\ndriver tries to locate the remote subdev connected to the sink pad. The\nremote pad may be NULL, if userspace tries to enable a stream that ends\nat an unconnected crossbar sink. When that occurs, the driver\ndereferences the NULL pad, leading to a crash.\n\nPrevent the crash by checking if the pad is NULL before using it, and\nreturn an error if it is."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c"
                    ],
                    "versions": [
                        {
                            "version": "cf21f328fcaf",
                            "lessThan": "c95318607fbe",
                            "status": "affected",
                            "versionType": "git"
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                        {
                            "version": "cf21f328fcaf",
                            "lessThan": "c4bd29bf5b7f",
                            "status": "affected",
                            "versionType": "git"
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                            "lessThan": "91c8ce42fcde",
                            "status": "affected",
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                            "lessThan": "eb2f93210028",
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                    ]
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                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c"
                    ],
                    "versions": [
                        {
                            "version": "6.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.4",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.6.24",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.7.12",
                            "lessThanOrEqual": "6.7.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.8.3",
                            "lessThanOrEqual": "6.8.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.9",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c95318607fbe8fdd44991a8dad2e44118e6b8812"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c4bd29bf5b7f67925bc1abd16069f22dadf5f061"
                },
                {
                    "url": "https://git.kernel.org/stable/c/91c8ce42fcde09f1da24acab9013b3e19cb88a4e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/eb2f932100288dbb881eadfed02e1459c6b9504c"
                }
            ],
            "title": "media: nxp: imx8-isi: Check whether crossbar pad is non-NULL before access",
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            }
        },
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                            "content": {
                                "id": "CVE-2023-52647",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-05-09T18:39:24.705323Z"
                            }
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                "title": "CISA ADP Vulnrichment",
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T23:03:21.365Z"
                },
                "title": "CVE Program Container",
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                    {
                        "url": "https://git.kernel.org/stable/c/c95318607fbe8fdd44991a8dad2e44118e6b8812",
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