{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-45874",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-13T15:03:33.081Z",
        "datePublished": "2026-05-27T12:15:53.604Z",
        "dateUpdated": "2026-05-27T12:15:53.604Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-27T12:15:53.604Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: freescale: imx8qm-hsio: fix NULL pointer dereference\n\nDuring the probe the refclk_pad pointer is set to NULL if the\n'fsl,refclk-pad-mode' property is not defined in the devicetree node. But\nin imx_hsio_configure_clk_pad() this pointer is unconditionally used which\ncould result in a NULL pointer dereference. So check the pointer before to\nuse it."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/phy/freescale/phy-fsl-imx8qm-hsio.c"
                    ],
                    "versions": [
                        {
                            "version": "82c56b6dd24fcdf811f2b47b72e5585c8a79b685",
                            "lessThan": "a771b386cb6c6e582e7b50f8eeff3347ff887f71",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "82c56b6dd24fcdf811f2b47b72e5585c8a79b685",
                            "lessThan": "dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "82c56b6dd24fcdf811f2b47b72e5585c8a79b685",
                            "lessThan": "8d29e81e9cdec84d4b9acb1736550d35e86c88af",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "82c56b6dd24fcdf811f2b47b72e5585c8a79b685",
                            "lessThan": "4dd5d4c0361af0a3fd24f45c815996abf4429770",
                            "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/phy/freescale/phy-fsl-imx8qm-hsio.c"
                    ],
                    "versions": [
                        {
                            "version": "6.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.75",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.14",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.4",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "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": "6.11",
                                    "versionEndExcluding": "6.12.75"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.11",
                                    "versionEndExcluding": "6.18.14"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.11",
                                    "versionEndExcluding": "6.19.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.11",
                                    "versionEndExcluding": "7.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a771b386cb6c6e582e7b50f8eeff3347ff887f71"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8d29e81e9cdec84d4b9acb1736550d35e86c88af"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4dd5d4c0361af0a3fd24f45c815996abf4429770"
                }
            ],
            "title": "phy: freescale: imx8qm-hsio: fix NULL pointer dereference",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}