{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-43460",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-01T14:12:56.010Z",
        "datePublished": "2026-05-08T14:22:23.332Z",
        "dateUpdated": "2026-05-11T22:25:00.962Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:25:00.962Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: rockchip-sfc: Fix double-free in remove() callback\n\nThe driver uses devm_spi_register_controller() for registration, which\nautomatically unregisters the controller via devm cleanup when the\ndevice is removed. The manual call to spi_unregister_controller() in\nthe remove() callback can lead to a double-free.\n\nAnd to make sure controller is unregistered before DMA buffer is\nunmapped, switch to use spi_register_controller() in probe()."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/spi/spi-rockchip-sfc.c"
                    ],
                    "versions": [
                        {
                            "version": "8011709906d0d6ff1ba9589de5a906bf6e430782",
                            "lessThan": "b6051f2bdd4bd3dde85b68558edd3a6843489221",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8011709906d0d6ff1ba9589de5a906bf6e430782",
                            "lessThan": "85fb53351e6a3b921357a2178671e847a087e400",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8011709906d0d6ff1ba9589de5a906bf6e430782",
                            "lessThan": "111e2863372c322e836e0c896f6dd9cf4ee08c71",
                            "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/spi/spi-rockchip-sfc.c"
                    ],
                    "versions": [
                        {
                            "version": "6.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.19",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.9",
                            "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": "6.14",
                                    "versionEndExcluding": "6.18.19"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.14",
                                    "versionEndExcluding": "6.19.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.14",
                                    "versionEndExcluding": "7.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b6051f2bdd4bd3dde85b68558edd3a6843489221"
                },
                {
                    "url": "https://git.kernel.org/stable/c/85fb53351e6a3b921357a2178671e847a087e400"
                },
                {
                    "url": "https://git.kernel.org/stable/c/111e2863372c322e836e0c896f6dd9cf4ee08c71"
                }
            ],
            "title": "spi: rockchip-sfc: Fix double-free in remove() callback",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}