{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53807",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-08T23:58:35.276Z",
        "datePublished": "2025-12-09T00:01:05.301Z",
        "dateUpdated": "2026-05-11T19:51:53.450Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:51:53.450Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: clocking-wizard: Fix Oops in clk_wzrd_register_divider()\n\nSmatch detected this potential error pointer dereference\nclk_wzrd_register_divider().  If devm_clk_hw_register() fails then\nit sets \"hw\" to an error pointer and then dereferences it on the\nnext line.  Return the error directly instead."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/clk/xilinx/clk-xlnx-clock-wizard.c"
                    ],
                    "versions": [
                        {
                            "version": "5a853722eb32188647a541802d51d0db423b9baf",
                            "lessThan": "2f276dd9c0f835242836d9f6823035158ce2585c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5a853722eb32188647a541802d51d0db423b9baf",
                            "lessThan": "b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5a853722eb32188647a541802d51d0db423b9baf",
                            "lessThan": "25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5a853722eb32188647a541802d51d0db423b9baf",
                            "lessThan": "f078a65ebf930f4305e3c415a8338d22391642c9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5a853722eb32188647a541802d51d0db423b9baf",
                            "lessThan": "9c632a6396505a019ea6d12b5ab45e659a542a93",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/clk/xilinx/clk-xlnx-clock-wizard.c"
                    ],
                    "versions": [
                        {
                            "version": "5.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.121",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.39",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3.13",
                            "lessThanOrEqual": "6.3.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.4",
                            "lessThanOrEqual": "6.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "5.15.121"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.1.39"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.3.13"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.4.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.5"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/2f276dd9c0f835242836d9f6823035158ce2585c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f078a65ebf930f4305e3c415a8338d22391642c9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9c632a6396505a019ea6d12b5ab45e659a542a93"
                }
            ],
            "title": "clk: clocking-wizard: Fix Oops in clk_wzrd_register_divider()",
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                "engine": "bippy-1.2.0"
            }
        }
    }
}