{"id":"CVE-2026-90031","revision":"216b42ed0b6a49b99b47426b633fd81a","records":[{"revision":"216b42ed0b6a49b99b47426b633fd81a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-90031","aliases":[],"title":"usb-storage: ene_ub6250: fix race between scan work and probe","description":"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.","state":0,"publishedAt":"2026-09-16T10:33:32.524+00:00","modifiedAt":"2026-10-19T08:56:48.01+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/usb/storage/ene_ub6250.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"41e568d14ec0aca1b2bb19563517aad3b06d6805\",\n                            \"lessThan\": \"9cd335f4f41e84d1ab88d80150ffee8dee9650d7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"41e568d14ec0aca1b2bb19563517aad3b06d6805\",\n                            \"lessThan\": \"8936d95dd04d34db96d4d1e3899eee52605bbedc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"41e568d14ec0aca1b2bb19563517aad3b06d6805\",\n                            \"lessThan\": \"9c261a83131e241d67cb73ab578d0265bc19cfb5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"41e568d14ec0aca1b2bb19563517aad3b06d6805\",\n                            \"lessThan\": \"9481bc04a8c351ed883a7f0e10939bbe9120ead7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"41e568d14ec0aca1b2bb19563517aad3b06d6805\",\n                            \"lessThan\": \"5082546702c32a2700894d2c0ace784e038ef6a3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"41e568d14ec0aca1b2bb19563517aad3b06d6805\",\n                            \"lessThan\": \"1c67f2ba9c5f7c5ab3670671c0d51c6504bcaf74\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"41e568d14ec0aca1b2bb19563517aad3b06d6805\",\n                            \"lessThan\": \"996c319b8bd5ada1f62daae0d331d0b23e0f2117\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"41e568d14ec0aca1b2bb19563517aad3b06d6805\",\n                            \"lessThan\": \"445fc368c6bc73eff0aeb3818cf5f355facfbb16\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/usb/storage/ene_ub6250.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2.6.39\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.6.39\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.270\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.221\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.188\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.157\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.110\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.51\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.5\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/9cd335f4f41e84d1ab88d80150ffee8dee9650d7","https://git.kernel.org/stable/c/8936d95dd04d34db96d4d1e3899eee52605bbedc","https://git.kernel.org/stable/c/9c261a83131e241d67cb73ab578d0265bc19cfb5","https://git.kernel.org/stable/c/9481bc04a8c351ed883a7f0e10939bbe9120ead7","https://git.kernel.org/stable/c/5082546702c32a2700894d2c0ace784e038ef6a3","https://git.kernel.org/stable/c/1c67f2ba9c5f7c5ab3670671c0d51c6504bcaf74","https://git.kernel.org/stable/c/996c319b8bd5ada1f62daae0d331d0b23e0f2117","https://git.kernel.org/stable/c/445fc368c6bc73eff0aeb3818cf5f355facfbb16"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-90031","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-90031","identifiers":["CVE-2026-90031"]},"retained":false,"historicalAffected":[]}],"coverage":[]}