{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-90280",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.797Z",
        "datePublished": "2026-09-17T16:08:11.281Z",
        "dateUpdated": "2026-10-19T09:00:58.766Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:00:58.766Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom: qmp-usb: Fix possible NULL-deref on early runtime suspend\n\nThere is a small window where the runtime suspend callback may run\nafter pm_runtime_enable() and before pm_runtime_forbid(). In this\ncase, a crash occurs because runtime suspend/resume dereferences\nqmp->phy pointer, which is not yet initialized:\n        `if (!qmp->phy->init_count) {`\n\nThis can also happen if user re-enables runtime-pm via the sysfs\nattribute before qmp phy is initialized.\n\nSimilarly to other qcom phy drivers, introduce a qmp->phy_initialized\nvariable that can be used to avoid relying on the possibly uninitialized\nphy pointer."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/phy/qualcomm/phy-qcom-qmp-usb.c"
                    ],
                    "versions": [
                        {
                            "version": "e464a3180a43b6596bd267f9f274e1793bfb8150",
                            "lessThan": "9b28287c5dea7650e6dd317591b9e82b6e145365",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e464a3180a43b6596bd267f9f274e1793bfb8150",
                            "lessThan": "f4e39ab1b2009a89c60e4cb9dbefb8140d405eff",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e464a3180a43b6596bd267f9f274e1793bfb8150",
                            "lessThan": "5547fd950d6bf72de861b6934341e7bb0888640c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e464a3180a43b6596bd267f9f274e1793bfb8150",
                            "lessThan": "03455404fb6cbfd65842695df26739853fc1516b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e464a3180a43b6596bd267f9f274e1793bfb8150",
                            "lessThan": "142c5593379273264474f31d5956b1a0065cd576",
                            "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/qualcomm/phy-qcom-qmp-usb.c"
                    ],
                    "versions": [
                        {
                            "version": "6.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "6.6",
                                    "versionEndExcluding": "6.6.157"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6",
                                    "versionEndExcluding": "6.18.52"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6",
                                    "versionEndExcluding": "7.2.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/9b28287c5dea7650e6dd317591b9e82b6e145365"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f4e39ab1b2009a89c60e4cb9dbefb8140d405eff"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5547fd950d6bf72de861b6934341e7bb0888640c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/03455404fb6cbfd65842695df26739853fc1516b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/142c5593379273264474f31d5956b1a0065cd576"
                }
            ],
            "title": "phy: qcom: qmp-usb: Fix possible NULL-deref on early runtime suspend",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}