{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53572",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-04T15:14:15.925Z",
        "datePublished": "2025-10-04T15:17:13.089Z",
        "dateUpdated": "2026-08-04T09:15:27.982Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-04T09:15:27.982Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx: scu: use _safe list iterator to avoid a use after free\n\nThis loop is freeing \"clk\" so it needs to use list_for_each_entry_safe().\nOtherwise it dereferences a freed variable to get the next item on the\nloop."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "baseScore": 7,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/clk/imx/clk-scu.c"
                    ],
                    "versions": [
                        {
                            "version": "77d8f3068c63ee0983f0b5ba3207d3f7cce11be4",
                            "lessThan": "f95ff838ac39f861d1f95a0f3bbb1e01c2517d79",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "77d8f3068c63ee0983f0b5ba3207d3f7cce11be4",
                            "lessThan": "08cc7cd2c2a29a2abf5bceb8f048c0734d3694ba",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "77d8f3068c63ee0983f0b5ba3207d3f7cce11be4",
                            "lessThan": "3d90921f91fc6a8c801d527bb5848c99e335c1cf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "77d8f3068c63ee0983f0b5ba3207d3f7cce11be4",
                            "lessThan": "0a719f0e4b6f233979e219baff73923e76a96e09",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "77d8f3068c63ee0983f0b5ba3207d3f7cce11be4",
                            "lessThan": "632c60ecd25dbacee54d5581fe3aeb834b57010a",
                            "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/imx/clk-scu.c"
                    ],
                    "versions": [
                        {
                            "version": "5.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.11",
                            "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": "5.11",
                                    "versionEndExcluding": "5.15.121"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.1.39"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.3.13"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.4.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.5"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f95ff838ac39f861d1f95a0f3bbb1e01c2517d79"
                },
                {
                    "url": "https://git.kernel.org/stable/c/08cc7cd2c2a29a2abf5bceb8f048c0734d3694ba"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3d90921f91fc6a8c801d527bb5848c99e335c1cf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0a719f0e4b6f233979e219baff73923e76a96e09"
                },
                {
                    "url": "https://git.kernel.org/stable/c/632c60ecd25dbacee54d5581fe3aeb834b57010a"
                }
            ],
            "title": "clk: imx: scu: use _safe list iterator to avoid a use after free",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}