{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-90281",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.797Z",
        "datePublished": "2026-09-17T16:08:11.916Z",
        "dateUpdated": "2026-10-19T09:00:59.723Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:00:59.723Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom: snps-femto-v2: Fix possible NULL-deref on early runtime suspend\n\nRuntime PM must be enabled before creating the PHY, since phy_create()\nonly enables runtime PM on the PHY device if it is already enabled on\nthis parent device. However, the runtime PM callbacks dereference the\nhsphy instance, which is not yet ready, leaving a window where a suspend\ncallback may trigger a NULL pointer dereference.\n\nTake a runtime PM usage reference with pm_runtime_get_noresume() before\nenabling runtime PM and release it once the PHY has been created, so that\nno runtime suspend can run before the PHY is ready. This also prevents a\nshort window where an unnecessary runtime suspend can occur.\n\nUse the devres-managed version to ensure PM runtime is symmetrically\ndisabled during driver removal for proper cleanup."
                }
            ],
            "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-snps-femto-v2.c"
                    ],
                    "versions": [
                        {
                            "version": "0d75f508a9d56133a2834215959cde4605c804d1",
                            "lessThan": "0c5c08c94dd64c05679970d4eed8b06d36a889a8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0d75f508a9d56133a2834215959cde4605c804d1",
                            "lessThan": "1027b1d4e29756dfbf74ef8743456a1efa3679f0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0d75f508a9d56133a2834215959cde4605c804d1",
                            "lessThan": "34293f5a8982a06c40af69c8c7c856b5837ac652",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0d75f508a9d56133a2834215959cde4605c804d1",
                            "lessThan": "3ddf41938fee3d148a170c31e76b0515a522ef7e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0d75f508a9d56133a2834215959cde4605c804d1",
                            "lessThan": "82cb1aedf4bdb279cf8853fe8f39bec4e6cffa0a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0d75f508a9d56133a2834215959cde4605c804d1",
                            "lessThan": "61749681e4a3629ec20b04ba2443b91016af3d2f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0d75f508a9d56133a2834215959cde4605c804d1",
                            "lessThan": "b85bbec72fa813b60e093c6bb36ae232b9b0eb5e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0d75f508a9d56133a2834215959cde4605c804d1",
                            "lessThan": "c271a6926ea7d3c9566b033d63fd4e8c488dc860",
                            "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-snps-femto-v2.c"
                    ],
                    "versions": [
                        {
                            "version": "5.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.270",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "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": "5.9",
                                    "versionEndExcluding": "5.10.270"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "5.15.221"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "6.1.188"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "6.6.157"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "6.18.52"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "7.2.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/0c5c08c94dd64c05679970d4eed8b06d36a889a8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1027b1d4e29756dfbf74ef8743456a1efa3679f0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/34293f5a8982a06c40af69c8c7c856b5837ac652"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3ddf41938fee3d148a170c31e76b0515a522ef7e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/82cb1aedf4bdb279cf8853fe8f39bec4e6cffa0a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/61749681e4a3629ec20b04ba2443b91016af3d2f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b85bbec72fa813b60e093c6bb36ae232b9b0eb5e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c271a6926ea7d3c9566b033d63fd4e8c488dc860"
                }
            ],
            "title": "phy: qcom: snps-femto-v2: Fix possible NULL-deref on early runtime suspend",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}