{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-45996",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-13T15:03:33.091Z",
        "datePublished": "2026-05-27T12:55:50.195Z",
        "dateUpdated": "2026-06-19T11:58:52.649Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-19T11:58:52.649Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: imx: fix use-after-free on unbind\n\nThe SPI subsystem frees the controller and any subsystem allocated\ndriver data as part of deregistration (unless the allocation is device\nmanaged).\n\nTake another reference before deregistering the controller so that the\ndriver data is not freed until the driver is done with it."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/spi/spi-imx.c"
                    ],
                    "versions": [
                        {
                            "version": "307c897db762d1e0feee9477276b08f6deca4a5b",
                            "lessThan": "c7c40c3e7b9fb900504aa746de3e53c5275b24bd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "307c897db762d1e0feee9477276b08f6deca4a5b",
                            "lessThan": "f99165ef067723221472ce1aff632bc74f562643",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "307c897db762d1e0feee9477276b08f6deca4a5b",
                            "lessThan": "385a330083f8dd47c15b02e9a83aef9234a37003",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "307c897db762d1e0feee9477276b08f6deca4a5b",
                            "lessThan": "132e47030b0b5e398e0da6c59df5a5dae9b52cff",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "307c897db762d1e0feee9477276b08f6deca4a5b",
                            "lessThan": "aa9025a498036b6012769f7af36d421385386c17",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "307c897db762d1e0feee9477276b08f6deca4a5b",
                            "lessThan": "1c78c2002380a1fe31bfb01a3d5f29809e55a096",
                            "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-imx.c"
                    ],
                    "versions": [
                        {
                            "version": "5.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.176",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.140",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.86",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.27",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.4",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "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": "5.19",
                                    "versionEndExcluding": "6.1.176"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.6.140"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.12.86"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.18.27"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "7.0.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "7.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c7c40c3e7b9fb900504aa746de3e53c5275b24bd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f99165ef067723221472ce1aff632bc74f562643"
                },
                {
                    "url": "https://git.kernel.org/stable/c/385a330083f8dd47c15b02e9a83aef9234a37003"
                },
                {
                    "url": "https://git.kernel.org/stable/c/132e47030b0b5e398e0da6c59df5a5dae9b52cff"
                },
                {
                    "url": "https://git.kernel.org/stable/c/aa9025a498036b6012769f7af36d421385386c17"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1c78c2002380a1fe31bfb01a3d5f29809e55a096"
                }
            ],
            "title": "spi: imx: fix use-after-free on unbind",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}