{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-90031",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.782Z",
        "datePublished": "2026-09-16T10:33:32.524Z",
        "dateUpdated": "2026-10-19T08:56:48.010Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T08:56:48.010Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb-storage: ene_ub6250: fix race between scan work and probe\n\nene_ub6250_probe() calls usb_stor_probe2(), which starts the usb-storage\ninfrastructure and schedules the delayed scan work.  The driver then\ncalls ene_get_card_type(), which sends an ENE command through\nene_send_scsi_cmd() and the usb-storage bulk transfer helpers.\n\nBoth the delayed scan work, through usb_stor_Bulk_max_lun(), and\nene_get_card_type() use us->current_urb.  The scan work serializes this\naccess with us->dev_mutex, but the ENE card-type probe does not.  If the\nscan work runs while ene_get_card_type() is still using us->current_urb,\nusb_submit_urb() warns that the URB is already active.\n\nSerialize ene_get_card_type() with us->dev_mutex, matching the locking\nused by the scan path."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/usb/storage/ene_ub6250.c"
                    ],
                    "versions": [
                        {
                            "version": "41e568d14ec0aca1b2bb19563517aad3b06d6805",
                            "lessThan": "9cd335f4f41e84d1ab88d80150ffee8dee9650d7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41e568d14ec0aca1b2bb19563517aad3b06d6805",
                            "lessThan": "8936d95dd04d34db96d4d1e3899eee52605bbedc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41e568d14ec0aca1b2bb19563517aad3b06d6805",
                            "lessThan": "9c261a83131e241d67cb73ab578d0265bc19cfb5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41e568d14ec0aca1b2bb19563517aad3b06d6805",
                            "lessThan": "9481bc04a8c351ed883a7f0e10939bbe9120ead7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41e568d14ec0aca1b2bb19563517aad3b06d6805",
                            "lessThan": "5082546702c32a2700894d2c0ace784e038ef6a3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41e568d14ec0aca1b2bb19563517aad3b06d6805",
                            "lessThan": "1c67f2ba9c5f7c5ab3670671c0d51c6504bcaf74",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41e568d14ec0aca1b2bb19563517aad3b06d6805",
                            "lessThan": "996c319b8bd5ada1f62daae0d331d0b23e0f2117",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41e568d14ec0aca1b2bb19563517aad3b06d6805",
                            "lessThan": "445fc368c6bc73eff0aeb3818cf5f355facfbb16",
                            "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/usb/storage/ene_ub6250.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.39",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.39",
                            "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": "6.18.51",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.5",
                            "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": "2.6.39",
                                    "versionEndExcluding": "5.10.270"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "5.15.221"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "6.1.188"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "6.6.157"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "6.18.51"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "7.2.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/9cd335f4f41e84d1ab88d80150ffee8dee9650d7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8936d95dd04d34db96d4d1e3899eee52605bbedc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9c261a83131e241d67cb73ab578d0265bc19cfb5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9481bc04a8c351ed883a7f0e10939bbe9120ead7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5082546702c32a2700894d2c0ace784e038ef6a3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1c67f2ba9c5f7c5ab3670671c0d51c6504bcaf74"
                },
                {
                    "url": "https://git.kernel.org/stable/c/996c319b8bd5ada1f62daae0d331d0b23e0f2117"
                },
                {
                    "url": "https://git.kernel.org/stable/c/445fc368c6bc73eff0aeb3818cf5f355facfbb16"
                }
            ],
            "title": "usb-storage: ene_ub6250: fix race between scan work and probe",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}